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Salida de campo a Laguna de Duero (Valadolid) el 4 de febrero de 1953
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Salida de campo a Laguna de Duero (Valladolid) el 4 febrero de 1953, de la que se anotaron observaciones sobre las siguientes aves: Anas penelope (Silbón europeo), Anas platyrhynchos (Ánade azulón, también llamado Pato bravío por el autor), Fringilla montifringilla (Pinzón real), Gallinago gallinago (Agachadiza común, llamada Capella gallinago por el autor), Tringa ochropus (Andarríos grande) y Vanellus vanellus (Avefría europea).Field trip to Laguna de Duero (Valladolid) the 4th of February of 1953, of which there were noted observations about the following birds: Anas penelope (Eurasian Wigeon), Anas platyrhynchos (Mallard), Fringilla montifringilla (Brambling), Gallinago gallinago (Common Snipe, refered as Capella gallinago by the author), Tringa ochropus (Green Sandpiper) and Vanellus vanellus (Northern Lapwing)
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Salida de campo a Laguna de Duero (Valladolid) el 7 de febrero de 1953
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Salida de campo a Laguna de Duero, en la provincia de Valladolid, el 7 de febrero de 1953, de la que se anotaron observaciones sobre las siguientes aves: Anas penelope (Silbón europeo), Anas platyrhynchos (Ánade azulón, también llamado Pato bravío por el autor), Ardea sp. (Garza), Carduelis cannabina (Pardillo común, llamada Colorín y Acanthis cannabina por el autor), Carduelis carduelis (Jilguero), Ciconia ciconia (Cigüeña blanca), Emberiza schoeniclus (Escribano palustre), Fringilla coelebs (Pinzón vulgar), Fringilla montifringilla (Pinzón real), Gallinago gallinago (Agachadiza común, llamada Capella gallinago por el autor), Larus ridibundus (Gaviota reidora), Lymnocryptes minimus (Agachadiza chica), Numenius sp. (Zarapito), Serinus serinus (Verdecillo), Tringa ochropus (Andarríos grande) y Vanellus vanellus (Avefría europea).Field trip to Laguna de Duero, in the province of Valladolid, the 7th of February of 1953, of which there were noted observations about the following birds: Anas penelope (Eurasian Wigeon), Anas platyrhynchos (Mallard), Ardea sp. (Heron), Carduelis cannabina (Eurasian Linnet, refered as Acanthis cannabina by the author), Carduelis carduelis (European Goldfinch), Ciconia ciconia (White Stork), Emberiza schoeniclus (Reed Bunting), Fringilla coelebs (Chaffinch), Fringilla montifringilla (Brambling), Gallinago gallinago (Common Snipe, refered as Capella gallinago by the author), Larus ridibundus (Common Black-headed Gull), Lymnocryptes minimus (Jack Snipe), Numenius sp. (Curlew), Serinus serinus (European Serin), Tringa ochropus (Green Sandpiper) and Vanellus vanellus (Northern Lapwing)
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Salida de campo a Laguna de Duero (Valladolid) el 25 de diciembre de 1952
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Salida de campo a Laguna de Duero, en Valladolid, durante la mañana del 25 de diciembre de 1952, de la que se anotaron observaciones sobre las siguientes aves: Alondra (seguramente, la Alondra común, Alauda arvensis), Anas crecca (Cerceta común), Anas penelope (Silbón europeo), Anas platyrhynchos (Ánade azulón, también llamado Pato bravío por el autor), Carduelis sp. (probablemente, el Jilguero, C.carduelis), Certhia sp. (Agateador, también conocido como Chapin), Circus aeruginosus (Aguilucho lagunero occidental), Coccothraustes coccothraustes (Picogordo), Corvus corone (Corneja negra), Corvus frugilegus (Graja), Fringilla montifringilla (Pinzón real), Fringilla sp. (Pinzón), Galerida sp. (Cogujada), Gallinago gallinago (Agachadiza común, llamada Capella gallinago por el autor), Gallinula chloropus (Gallineta común), Larus ridibundus (Gaviota reidora), Lophophanes cristatus (Herrerillo capuchino, llamado Parus cristarus por el autor), Miliaria calandra (Triguero, llamada Emberiza calandra por el autor), Numenius arquata (Zarapito real), Parus major (Carbonero común, también conocido como Chapin), Periparus ater (Carbonero Garrapinos, llamado Parus ater por el autor), Pluvialis apricaria (Chorlito Dorado Europeo, llamado Charadrius apricarius por el autor), Regulus ignicapillus (Reyezuelo listado), Regulus regulus (Reyezuelo sencillo), Serinus serinus (Verdecillo), Sturnus sp. (Estornino) y Vanellus vanellus (Avefría europea). Se incluye una pequeña ilustración a bolígrafo un Zarapito.Field trip to Laguna de Duero, at Valladolid, during the morning of the 25th of December of 1952, of which there were noted observations about the following birds: Anas crecca (Common Teal), Anas penelope (Eurasian Wigeon), Anas platyrhynchos (Mallard), Carduelis sp. (possibly, the European Goldfinch, C.carduelis), Certhia sp. (Tree-creeper), Circus aeruginosus (Western Marsh-Harrier), Coccothraustes coccothraustes (Hawfinch), Corvus corone (Carrion Crow), Corvus frugilegus (Rook), Fringilla montifringilla (Brambling), Fringilla sp. (Chaffinch), Galerida sp. (Lark), Gallinago gallinago (Common Snipe, refered as Capella gallinago by the author), Gallinula chloropus (Common Moorhen), Larus ridibundus (Common Black-headed Gull), Lophophanes cristatus (Crested Tit, refered as Parus cristatus by the author), Numenius arquata (Eurasian Curlew), Parus major (Great Tit), Periparus ater (Coal Tit, refered as Parus ater by the author), Pluvialis apricaria (Eurasian Golden Plover, refered as Charadrius apricarius by the author), Regulus ignicapillus (Firecrest), Regulus regulus (Goldcrest), Miliaria calandra (Corn Bunting, refered as Emberiza calandra by the author), Skylark (probably, the Eurasian Skylark, Alauda arvensis), Serinus serinus (European Serin), Sturnus sp. (Starling) and Vanellus vanellus (Northern Lapwing). A little pen illustration of a Curlew is also included
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Salida de campo a la laguna de La Nava (Fuentes de Nava, Palencia) los días 1, 2 y 3 de noviembre de 1952
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Salida de campo a la laguna de La Nava, en Fuentes de Nava, recorriendo también Grijota y Villamartín de Campos, en la provincia de Palencia, los días 1, 2 y 3 de noviembre de 1952, de la que se anotaron observaciones sobre el pez Carassius sp. (Pez rojo), el reptil Natrix maura (Culebra viperina, llamada Tropidonotus viperinus por el autor), los siguientes anfibios: Pelobates cultripes (Sapo de espuelas) y Pelophylax esculentus (Rana verde europea, llamada Rana sculenta o R.esculenta ridibunda por el autor), los siguientes mamíferos: Apodemus sp. (Ratón), Dama dama (Gamo), Equus caballus (Caballo), Lepus sp. (Liebre), Mula, Ovis aries (Oveja doméstica) y "Pytimis" (llamado así por el autor, siendo posiblemente el actual género Microtus), y las siguientes aves: Acrocephalus sp. (Carricero), Actitis hypoleucos (Andarríos chico, llamado Actynioides hypoleucus por el autor), Alauda arvensis (Alondra común), Anas crecca (Cerceta común), Anas penelope (Silbón europeo), Anas platyrhynchos (Ánade azulón, también llamado Pato bravío por el autor), Anas querquedula (Cerceta carretona), Anser anser (Ánsar común, también llamado Anser sylvestris por el autor), Anser fabalis (Ánsar campestre), Anthus pratensis (Bisbita común), Anthus spinoletta (Bisbita alpino), Ardea cinerea (Garza real), Ardea purpurea (Garza imperial), Athene sp. (Mochuelo), Botaurus stellaris (Avetoro común), Calandrella sp. (Terrera), Chlidonias sp. (Fumarel), Circus aeruginosus (Aguilucho lagunero occidental), Circus cyaneus (Aguilucho pálido), Corvus corone (Corneja negra), Coturnix coturnix (Codorniz común), Falco tinnunculus (Cernícalo vulgar), Fulica sp. (Focha), Galerida cristata (Cogujada común), Galerida malabarica (Cogujada malabar), Gallinago gallinago (Agachadiza común, llamada Capella gallinago por el autor), Grus grus (Grulla común), Himantopus himantopus (Cigüeñuela común), Hirundo sp. (Golondrina), Larus ridibundus (Gaviota reidora), Lullula arborea (Totovía), Melanocorypha calandra (Calandria), Milvus milvus (Milano real), Motacilla alba (Lavandera blanca), Otis tarda (Avutarda común), Passer sp. (Gorrión), Phalaropus fulicarius (Falaporo picogrueso), Phoenicurus ochruros (Colirrojo tizón), Pluvialis apricaria (Chorlito Dorado Europeo, llamado Charadrius apricarius por el autor), Sturnus sp. (Estornino), Sturnus unicolor (Estornino negro), Tringa nebularia (Archibebe claro), Tringa ochropus (Andarríos grande), Turdus ericetorum (considerado actualmente Turdus philomelos, el Zorzal común), Turdus merula (Mirlo común), Turdus musicus (considerado actualmente Turdus philomelos, el Zorzal común), Tyto alba (Lechuza común) y Vanellus vanellus (Avefría europea). Se incluyen análisis de algunos contenidos estomacales, una descripción detallada sobre ecología de Grullas, y algunas pequeñas ilustraciones.Field trip to the lake of La Nava, at Fuentes de Nava, also travelling through Grijota and Villamartín de Campos, at the province of Palencia, the 1st, 2nd and 3rd of November of 1952, of which there were noted observations about the fish Carassius sp. (Goldfish), the reptil Natrix maura (Viperine Snake, refered as Tropidonotus viperinus by the author), , the following mammals: Apodemus sp. (Field mouse), Dama dama (Fallow Deer), Equus caballus (Horse), Lepus sp. (Hare), Mule, Ovis aries (Domestic Sheep), and "Pytimis" (as refered by the author, being possibly the current genus Microtus),the following amphibians: Pelobates cultripes (Western Spadefoot) and Pelophylax esculentus (Edible Frog, refered as Rana sculenta or R.esculenta ridibunda by the author), and the following birds: Acrocephalus sp. (Warbler), Actitis hypoleucos (Common Sandpiper, refered as Actynioides hypoleucus by the author), Alauda arvensis (Eurasian Skylark), Anas crecca (Common Teal), Anas penelope (Eurasian Wigeon), Anas platyrhynchos (Mallard), Anas querquedula (Garganey), Anser anser (Greylag Goose, also refered as Anser sylvestris by the author), Anser fabalis (Bean Goose), Anthus pratensis (Meadow Pipit), Anthus spinoletta (Water Pipit), Ardea cinerea (Grey Heron), Ardea purpurea (Purple Heron), Athene sp. (Owl), Botaurus stellaris (Great Bittern), Calandrella sp. (Lark), Chlidonias sp. (Tern), Circus aeruginosus (Western Marsh-Harrier), Circus cyaneus (Northern Harrier), Corvus corone (Carrion Crow), Coturnix coturnix (Common Quail), Falco tinnunculus (Common Kestrel), Fulica sp. (Coot), Galerida cristata (Crested Lark), Galerida malabarica (Malabar Lark), Gallinago gallinago (Common Snipe, refered as Capella gallinago by the author), Grus grus (Common Crane), Himantopus himantopus (Black-winged Stilt), Hirundo sp. (Swallow), Larus ridibundus (Common Black-headed Gull), Lullula arborea (Wood Lark), Melanocorypha calandra (Calandria Lark), Milvus milvus (Red Kite), Motacilla alba (White Wagtail), Otis tarda (Great Bustard), Passer sp. (Sparrow), Phalaropus fulicarius (Grey Phalapore), Phoenicurus ochruros (Black Redstart), Pluvialis apricaria (Eurasian Golden Plover, refered as Charadrius apricarius by the author), Sturnus sp. (Starling), Sturnus unicolor (Spotless Starling), Tringa nebularia (Common Greenshank), Tringa ochropus (Green Sandpiper), Turdus ericetorum (currently considered Turdus philomelos, the Song Thrush), Turdus merula (Eurasian Blackbird), Turdus musicus (currently considered Turdus philomelos, the Song Thrush), Tyto alba (Barn Owl) and Vanellus vanellus (Northern Lapwing). Analysis of some stomach contents, a detailed description about the ecology of Cranes, and some little illustrations are included
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Resumen de las excursiones realizadas a la laguna de La Nava (Fuentes de Nava, Palencia) entre 1950 y 1953, y listado de las especies observadas
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Resumen de las excursiones realizadas a la laguna de La Nava (Fuentes de Nava, Palencia) entre 1950 y 1953, y listado de las especies observadas, entre las que se encuentran los siguientes peces: Barbus sp. (Barbo), Carassius auratus (Pez rojo) y Tinca tinca (Tenca),los siguientes anfibios: Bufo bufo (Sapo común, llamado B.vulgaris por el autor), Epidalea calamita (Sapo corredor, llamado Bufo calamita por el autor), Molge sp. (que seguramente equivale a "Tritón" ,probablemente, Lissotriton sp. o Triturus sp.), Pelobates cultripes (Sapo de espuelas), Pelophylax esculentus (Rana verde europea, llamada Rana sculenta o R.esculenta ridibunda por el autor) y Pleurodeles waltl (Gallipato),los siguientes reptiles: "Lacerta nivalis" (podría referirse a Podarcis muralis), Natrix maura (Culebra viperina, llamada Tropidonotus viperinus por el autor) y Malpolon monspessulanus (Culebra bastarda, llamada Coleopeltis mouspessulanus por el autor), los siguientes mamíferos: Apodemus sylvaticus (Ratón de campo), Arvicola sapidus (Rata de agua, también llamado Ratón aguadero), Lepus capensis (Liebre mediterránea), Lutra lutra (Nutria), Mustela putorius (Turón) y "Pytimis" (llamado así por el autor, siendo posiblemente el actual género Microtus),y las siguientes aves: Acrocephalus arundinaceus (Carricero tordal), Acrocephalus schoenobaenus (Carricerín común), Acrocephalus scirpaceus (Carricero común), Alauda arvensis (Alondra común), Anas acuta (Ánade rabudo), Anas clypeata (Cuchara Común, llamado Anas spatula por el autor), Anas crecca (Cerceta común), Anas penelope (Silbón europeo), Anas platyrhynchos (Ánade azulón, también llamado Pato bravío por el autor), Anser anser (Ánsar común), Anser fabalis (Ánsar campestre), Anthus campestris (Bisbita campestre), Anthus sp. (Bisbita), Anthus spinoletta (Bisbita alpino), Ardea cinerea (Garza real), Ardea purpurea (Garza imperial), Asio flammeus (Búho campestre), Athene noctua (Mochuelo europeo), Aythya ferina (Porrón Europeo), Botaurus stellaris (Avetoro común), Burhinus oedicnemus (Alcaraván común), Buteo buteo (Busardo ratonero, también llamado Águila ratera), Calandrella sp. (Terrera), Calidris alpina (Correlimos común), Calidris sp. (Correlimos), Charadrius dubius (Chorlitejo chico), Charadrius hiaticula (Chorlitejo grande), Chlidonias hybrida (Fumarel cariblanco), Ciconia ciconia (Cigüeña blanca), Circus aeruginosus (Aguilucho lagunero occidental), Circus cyaneus (Aguilucho pálido), Corvus corone (Corneja negra), Coturnix coturnix (Codorniz común), Falco subbuteo (Alcotán), Falco tinnunculus (Cernícalo vulgar), Fulica sp. (Focha), Galerida cristata (Cogujada común), Galerida sp. (Cogujada), Gallinago gallinago (Agachadiza común, llamada Capella gallinago por el autor), Gallinula chloropus (Gallineta común), Grus grus (Grulla común), Himantopus himantopus (Cigüeñuela común), Larus ridibundus (Gaviota reidora), Limosa limosa (Aguja colinegra), Luscinia svecica (Pechiazul, llamado Cyanecula suecica por el autor), Lymnocryptes minimus (Agachadiza chica), Melanocorypha calandra (Calandria), Milvus migrans (Milano negro), Milvus milvus (Milano real), Motacilla alba (Lavandera blanca), Motacilla flava (Lavandera boyera), Numenius arquata (Zarapito real), Oenanthe sp. (Collalba), Otis tarda (Avutarda común), Phalaropus fulicarius (Falaporo picogrueso), Philomachus pugnax (Combatiente), Phylloscopus collybita (Mosquitero común), Phylloscopus trochilus (Mosquitero musical), Pica pica (Urraca, llamada "marica" y "picarza" por el autor), Pluvialis apricaria (Chorlito Dorado Europeo, llamado Charadrius apricarius por el autor), Pterocles alchata (Ganga ibérica), Pterocles orientalis (Ganga ortega), Recurvirostra avosetta (Avoceta común), Sturnus unicolor (Estornino negro), Sturnus vulgaris (Estornino pinto), Tringa nebularia (Archibebe claro), Tringa ochropus (Andarríos grande), Tringa totanus (Archibebe común), Turdus ericetorum (considerado actualmente Turdus philomelos, el Zorzal común), Turdus merula (Mirlo común), Turdus viscivorus (Zorzal charlo) y Vanellus vanellus (Avefría europea).Summary of the field trips carried out to the lake of La Nava (Fuentes de Nava, Palencia) between 1950 and 1953, and the list of the observed species, among which there were the following fishes: Barbus sp. (Barble), Carassius auratus (Goldfish) and Tinca tinca (Tench),the following amphibians: Bufo bufo (Common Toad, refered as B.vulgaris by the author), Epidalea calamita (Natterjack Toad, refered as Bufo calamita by the author), Molge sp. (being probably "Newt" ,possibly, Lissotriton sp. or Triturus sp.), Pelobates cultripes (Western Spadefoot), Pelophylax esculentus (Edible Frog, refered as Rana sculenta or R.esculenta ridibunda by the author) and Pleurodeles waltl (Iberian Ribbed Newt), the following reptiles: "Lacerta nivalis" (could be refered to Podarcis muralis), Natrix maura (Viperine Snake, refered as Tropidonotus viperinus by the author) and Malpolon monspessulanus (Montpellier Snake, refered as Coleopeltis mouspessulanus by the author), the following mammals: Apodemus sylvaticus (Wood Mouse), Arvicola sapidus (Southern Water Vole), Lepus capensis (Cape Hare), Lutra lutra (Eurasian Otter), Mustela putorius (European Polecat) and "Pytimis" (as refered by the author, being possibly the current genus Microtus), and the following birds: Acrocephalus arundinaceus (Great Reed-warbler), Acrocephalus schoenobaenus (Sedge Warbler), Acrocephalus scirpaceus (Reed Warbler), Alauda arvensis (Eurasian Skylark), Anas acuta (Northern Pintail), Anas clypeata (Northern Shoveler, refered as Ana spatula by the author), Anas crecca (Common Teal), Anas penelope (Eurasian Wigeon), Anas platyrhynchos (Mallard), Anser anser (Greylag Goose), Anser fabalis (Bean Goose), Anthus campestris (Tawny Pipit), Anthus sp. (Pipit), Anthus spinoletta (Water Pipit), Ardea cinerea (Grey Heron), Ardea purpurea (Purple Heron), Asio flammeus (Short-eared Owl), Athene noctua (Little Owl)Aythya ferina (Common Pochard), Botaurus stellaris (Great Bittern), Burhinus oedicnemus (Eurasian Thick-Knee), Buteo buteo (Common Buzzard), Calandrella sp. (Lark), Calidris alpina (Dunlin), Calidris sp. (Sandpiper), Charadrius dubius (Little Ringed Plover), Charadrius hiaticula (Common Ringed Plover), Chlidonias hybrida (Whiskered Tern), Ciconia ciconia (White Stork), Circus aeruginosus (Western Marsh-Harrier), Circus cyaneus (Northern Harrier), Corvus corone (Carrion Crow), Coturnix coturnix (Common Quail), Falco subbuteo (Eurasian Hobby), Falco tinnunculus (Common Kestrel), Fulica sp. (Common), Himantopus himantopus (Black-winged Stilt), Galerida cristata (Crested Lark), Galerida sp. (Lark), Gallinago gallinago (Common Snipe, refered as Capella gallinago by the author), Gallinula chloropus (Common Moorhen), Grus grus (Common Crane), Larus ridibundus (Common Black-headed Gull), Limosa limosa (Black-tailed Godwit), Luscinia svecica (Bluethroat, refered as Cyanecula suecica by the author), Lymnocryptes minimus (Jack Snipe), Melanocorypha calandra (Calandria Lark), Milvus migrans (Black Kite), Milvus milvus (Red Kite), Motacilla alba (White Wagtail), Motacilla flava (Yellow Wagtail), Numenius arquata (Eurasian Curlew), Oenanthe sp. (Wheatear), Otis tarda (Great Bustard), Phalaropus fulicarius (Grey Phalapore), Philomachus pugnax (Ruff), Phylloscopus collybita (Common Chiffchaff), Phylloscopus trochilus (Willow Warbler), Pica pica (Black-billed Magpie), Pluvialis apricaria (Eurasian Golden Plover, refered as Charadrius apricarius by the author), Pterocles alchata (Pin-tailed Sandgrouse), Pterocles orientalis (Black-bellied Sandgrouse), Recurvirostra avosetta (Pied Avocet), Sturnus unicolor (Spotless Starling), Sturnus vulgaris (Common Starling), Tringa nebularia (Common Greenshank), Tringa ochropus (Green Sandpiper), Tringa totanus (Common Redshank), Turdus ericetorum (currently considered Turdus philomelos, the Song Thrush), Turdus merula (Eurasian Blackbird), Turdus viscivorus (Mistle Thrush) and Vanellus vanellus (Northern Lapwing)
Valverde Gómez - One of the best experts on this subject based on the ideXlab platform.
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Salida de campo a Laguna de Duero (Valadolid) el 4 de febrero de 1953
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Salida de campo a Laguna de Duero (Valladolid) el 4 febrero de 1953, de la que se anotaron observaciones sobre las siguientes aves: Anas penelope (Silbón europeo), Anas platyrhynchos (Ánade azulón, también llamado Pato bravío por el autor), Fringilla montifringilla (Pinzón real), Gallinago gallinago (Agachadiza común, llamada Capella gallinago por el autor), Tringa ochropus (Andarríos grande) y Vanellus vanellus (Avefría europea).Field trip to Laguna de Duero (Valladolid) the 4th of February of 1953, of which there were noted observations about the following birds: Anas penelope (Eurasian Wigeon), Anas platyrhynchos (Mallard), Fringilla montifringilla (Brambling), Gallinago gallinago (Common Snipe, refered as Capella gallinago by the author), Tringa ochropus (Green Sandpiper) and Vanellus vanellus (Northern Lapwing)
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Salida de campo a Laguna de Duero (Valladolid) el 7 de febrero de 1953
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Salida de campo a Laguna de Duero, en la provincia de Valladolid, el 7 de febrero de 1953, de la que se anotaron observaciones sobre las siguientes aves: Anas penelope (Silbón europeo), Anas platyrhynchos (Ánade azulón, también llamado Pato bravío por el autor), Ardea sp. (Garza), Carduelis cannabina (Pardillo común, llamada Colorín y Acanthis cannabina por el autor), Carduelis carduelis (Jilguero), Ciconia ciconia (Cigüeña blanca), Emberiza schoeniclus (Escribano palustre), Fringilla coelebs (Pinzón vulgar), Fringilla montifringilla (Pinzón real), Gallinago gallinago (Agachadiza común, llamada Capella gallinago por el autor), Larus ridibundus (Gaviota reidora), Lymnocryptes minimus (Agachadiza chica), Numenius sp. (Zarapito), Serinus serinus (Verdecillo), Tringa ochropus (Andarríos grande) y Vanellus vanellus (Avefría europea).Field trip to Laguna de Duero, in the province of Valladolid, the 7th of February of 1953, of which there were noted observations about the following birds: Anas penelope (Eurasian Wigeon), Anas platyrhynchos (Mallard), Ardea sp. (Heron), Carduelis cannabina (Eurasian Linnet, refered as Acanthis cannabina by the author), Carduelis carduelis (European Goldfinch), Ciconia ciconia (White Stork), Emberiza schoeniclus (Reed Bunting), Fringilla coelebs (Chaffinch), Fringilla montifringilla (Brambling), Gallinago gallinago (Common Snipe, refered as Capella gallinago by the author), Larus ridibundus (Common Black-headed Gull), Lymnocryptes minimus (Jack Snipe), Numenius sp. (Curlew), Serinus serinus (European Serin), Tringa ochropus (Green Sandpiper) and Vanellus vanellus (Northern Lapwing)
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Salida de campo a Laguna de Duero (Valladolid) el 25 de diciembre de 1952
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Salida de campo a Laguna de Duero, en Valladolid, durante la mañana del 25 de diciembre de 1952, de la que se anotaron observaciones sobre las siguientes aves: Alondra (seguramente, la Alondra común, Alauda arvensis), Anas crecca (Cerceta común), Anas penelope (Silbón europeo), Anas platyrhynchos (Ánade azulón, también llamado Pato bravío por el autor), Carduelis sp. (probablemente, el Jilguero, C.carduelis), Certhia sp. (Agateador, también conocido como Chapin), Circus aeruginosus (Aguilucho lagunero occidental), Coccothraustes coccothraustes (Picogordo), Corvus corone (Corneja negra), Corvus frugilegus (Graja), Fringilla montifringilla (Pinzón real), Fringilla sp. (Pinzón), Galerida sp. (Cogujada), Gallinago gallinago (Agachadiza común, llamada Capella gallinago por el autor), Gallinula chloropus (Gallineta común), Larus ridibundus (Gaviota reidora), Lophophanes cristatus (Herrerillo capuchino, llamado Parus cristarus por el autor), Miliaria calandra (Triguero, llamada Emberiza calandra por el autor), Numenius arquata (Zarapito real), Parus major (Carbonero común, también conocido como Chapin), Periparus ater (Carbonero Garrapinos, llamado Parus ater por el autor), Pluvialis apricaria (Chorlito Dorado Europeo, llamado Charadrius apricarius por el autor), Regulus ignicapillus (Reyezuelo listado), Regulus regulus (Reyezuelo sencillo), Serinus serinus (Verdecillo), Sturnus sp. (Estornino) y Vanellus vanellus (Avefría europea). Se incluye una pequeña ilustración a bolígrafo un Zarapito.Field trip to Laguna de Duero, at Valladolid, during the morning of the 25th of December of 1952, of which there were noted observations about the following birds: Anas crecca (Common Teal), Anas penelope (Eurasian Wigeon), Anas platyrhynchos (Mallard), Carduelis sp. (possibly, the European Goldfinch, C.carduelis), Certhia sp. (Tree-creeper), Circus aeruginosus (Western Marsh-Harrier), Coccothraustes coccothraustes (Hawfinch), Corvus corone (Carrion Crow), Corvus frugilegus (Rook), Fringilla montifringilla (Brambling), Fringilla sp. (Chaffinch), Galerida sp. (Lark), Gallinago gallinago (Common Snipe, refered as Capella gallinago by the author), Gallinula chloropus (Common Moorhen), Larus ridibundus (Common Black-headed Gull), Lophophanes cristatus (Crested Tit, refered as Parus cristatus by the author), Numenius arquata (Eurasian Curlew), Parus major (Great Tit), Periparus ater (Coal Tit, refered as Parus ater by the author), Pluvialis apricaria (Eurasian Golden Plover, refered as Charadrius apricarius by the author), Regulus ignicapillus (Firecrest), Regulus regulus (Goldcrest), Miliaria calandra (Corn Bunting, refered as Emberiza calandra by the author), Skylark (probably, the Eurasian Skylark, Alauda arvensis), Serinus serinus (European Serin), Sturnus sp. (Starling) and Vanellus vanellus (Northern Lapwing). A little pen illustration of a Curlew is also included
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Salida de campo a la laguna de La Nava (Fuentes de Nava, Palencia) los días 1, 2 y 3 de noviembre de 1952
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Salida de campo a la laguna de La Nava, en Fuentes de Nava, recorriendo también Grijota y Villamartín de Campos, en la provincia de Palencia, los días 1, 2 y 3 de noviembre de 1952, de la que se anotaron observaciones sobre el pez Carassius sp. (Pez rojo), el reptil Natrix maura (Culebra viperina, llamada Tropidonotus viperinus por el autor), los siguientes anfibios: Pelobates cultripes (Sapo de espuelas) y Pelophylax esculentus (Rana verde europea, llamada Rana sculenta o R.esculenta ridibunda por el autor), los siguientes mamíferos: Apodemus sp. (Ratón), Dama dama (Gamo), Equus caballus (Caballo), Lepus sp. (Liebre), Mula, Ovis aries (Oveja doméstica) y "Pytimis" (llamado así por el autor, siendo posiblemente el actual género Microtus), y las siguientes aves: Acrocephalus sp. (Carricero), Actitis hypoleucos (Andarríos chico, llamado Actynioides hypoleucus por el autor), Alauda arvensis (Alondra común), Anas crecca (Cerceta común), Anas penelope (Silbón europeo), Anas platyrhynchos (Ánade azulón, también llamado Pato bravío por el autor), Anas querquedula (Cerceta carretona), Anser anser (Ánsar común, también llamado Anser sylvestris por el autor), Anser fabalis (Ánsar campestre), Anthus pratensis (Bisbita común), Anthus spinoletta (Bisbita alpino), Ardea cinerea (Garza real), Ardea purpurea (Garza imperial), Athene sp. (Mochuelo), Botaurus stellaris (Avetoro común), Calandrella sp. (Terrera), Chlidonias sp. (Fumarel), Circus aeruginosus (Aguilucho lagunero occidental), Circus cyaneus (Aguilucho pálido), Corvus corone (Corneja negra), Coturnix coturnix (Codorniz común), Falco tinnunculus (Cernícalo vulgar), Fulica sp. (Focha), Galerida cristata (Cogujada común), Galerida malabarica (Cogujada malabar), Gallinago gallinago (Agachadiza común, llamada Capella gallinago por el autor), Grus grus (Grulla común), Himantopus himantopus (Cigüeñuela común), Hirundo sp. (Golondrina), Larus ridibundus (Gaviota reidora), Lullula arborea (Totovía), Melanocorypha calandra (Calandria), Milvus milvus (Milano real), Motacilla alba (Lavandera blanca), Otis tarda (Avutarda común), Passer sp. (Gorrión), Phalaropus fulicarius (Falaporo picogrueso), Phoenicurus ochruros (Colirrojo tizón), Pluvialis apricaria (Chorlito Dorado Europeo, llamado Charadrius apricarius por el autor), Sturnus sp. (Estornino), Sturnus unicolor (Estornino negro), Tringa nebularia (Archibebe claro), Tringa ochropus (Andarríos grande), Turdus ericetorum (considerado actualmente Turdus philomelos, el Zorzal común), Turdus merula (Mirlo común), Turdus musicus (considerado actualmente Turdus philomelos, el Zorzal común), Tyto alba (Lechuza común) y Vanellus vanellus (Avefría europea). Se incluyen análisis de algunos contenidos estomacales, una descripción detallada sobre ecología de Grullas, y algunas pequeñas ilustraciones.Field trip to the lake of La Nava, at Fuentes de Nava, also travelling through Grijota and Villamartín de Campos, at the province of Palencia, the 1st, 2nd and 3rd of November of 1952, of which there were noted observations about the fish Carassius sp. (Goldfish), the reptil Natrix maura (Viperine Snake, refered as Tropidonotus viperinus by the author), , the following mammals: Apodemus sp. (Field mouse), Dama dama (Fallow Deer), Equus caballus (Horse), Lepus sp. (Hare), Mule, Ovis aries (Domestic Sheep), and "Pytimis" (as refered by the author, being possibly the current genus Microtus),the following amphibians: Pelobates cultripes (Western Spadefoot) and Pelophylax esculentus (Edible Frog, refered as Rana sculenta or R.esculenta ridibunda by the author), and the following birds: Acrocephalus sp. (Warbler), Actitis hypoleucos (Common Sandpiper, refered as Actynioides hypoleucus by the author), Alauda arvensis (Eurasian Skylark), Anas crecca (Common Teal), Anas penelope (Eurasian Wigeon), Anas platyrhynchos (Mallard), Anas querquedula (Garganey), Anser anser (Greylag Goose, also refered as Anser sylvestris by the author), Anser fabalis (Bean Goose), Anthus pratensis (Meadow Pipit), Anthus spinoletta (Water Pipit), Ardea cinerea (Grey Heron), Ardea purpurea (Purple Heron), Athene sp. (Owl), Botaurus stellaris (Great Bittern), Calandrella sp. (Lark), Chlidonias sp. (Tern), Circus aeruginosus (Western Marsh-Harrier), Circus cyaneus (Northern Harrier), Corvus corone (Carrion Crow), Coturnix coturnix (Common Quail), Falco tinnunculus (Common Kestrel), Fulica sp. (Coot), Galerida cristata (Crested Lark), Galerida malabarica (Malabar Lark), Gallinago gallinago (Common Snipe, refered as Capella gallinago by the author), Grus grus (Common Crane), Himantopus himantopus (Black-winged Stilt), Hirundo sp. (Swallow), Larus ridibundus (Common Black-headed Gull), Lullula arborea (Wood Lark), Melanocorypha calandra (Calandria Lark), Milvus milvus (Red Kite), Motacilla alba (White Wagtail), Otis tarda (Great Bustard), Passer sp. (Sparrow), Phalaropus fulicarius (Grey Phalapore), Phoenicurus ochruros (Black Redstart), Pluvialis apricaria (Eurasian Golden Plover, refered as Charadrius apricarius by the author), Sturnus sp. (Starling), Sturnus unicolor (Spotless Starling), Tringa nebularia (Common Greenshank), Tringa ochropus (Green Sandpiper), Turdus ericetorum (currently considered Turdus philomelos, the Song Thrush), Turdus merula (Eurasian Blackbird), Turdus musicus (currently considered Turdus philomelos, the Song Thrush), Tyto alba (Barn Owl) and Vanellus vanellus (Northern Lapwing). Analysis of some stomach contents, a detailed description about the ecology of Cranes, and some little illustrations are included
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Resumen de las excursiones realizadas a la laguna de La Nava (Fuentes de Nava, Palencia) entre 1950 y 1953, y listado de las especies observadas
2009Co-Authors: Valverde Gómez, José AntonioAbstract:Resumen de las excursiones realizadas a la laguna de La Nava (Fuentes de Nava, Palencia) entre 1950 y 1953, y listado de las especies observadas, entre las que se encuentran los siguientes peces: Barbus sp. (Barbo), Carassius auratus (Pez rojo) y Tinca tinca (Tenca),los siguientes anfibios: Bufo bufo (Sapo común, llamado B.vulgaris por el autor), Epidalea calamita (Sapo corredor, llamado Bufo calamita por el autor), Molge sp. (que seguramente equivale a "Tritón" ,probablemente, Lissotriton sp. o Triturus sp.), Pelobates cultripes (Sapo de espuelas), Pelophylax esculentus (Rana verde europea, llamada Rana sculenta o R.esculenta ridibunda por el autor) y Pleurodeles waltl (Gallipato),los siguientes reptiles: "Lacerta nivalis" (podría referirse a Podarcis muralis), Natrix maura (Culebra viperina, llamada Tropidonotus viperinus por el autor) y Malpolon monspessulanus (Culebra bastarda, llamada Coleopeltis mouspessulanus por el autor), los siguientes mamíferos: Apodemus sylvaticus (Ratón de campo), Arvicola sapidus (Rata de agua, también llamado Ratón aguadero), Lepus capensis (Liebre mediterránea), Lutra lutra (Nutria), Mustela putorius (Turón) y "Pytimis" (llamado así por el autor, siendo posiblemente el actual género Microtus),y las siguientes aves: Acrocephalus arundinaceus (Carricero tordal), Acrocephalus schoenobaenus (Carricerín común), Acrocephalus scirpaceus (Carricero común), Alauda arvensis (Alondra común), Anas acuta (Ánade rabudo), Anas clypeata (Cuchara Común, llamado Anas spatula por el autor), Anas crecca (Cerceta común), Anas penelope (Silbón europeo), Anas platyrhynchos (Ánade azulón, también llamado Pato bravío por el autor), Anser anser (Ánsar común), Anser fabalis (Ánsar campestre), Anthus campestris (Bisbita campestre), Anthus sp. (Bisbita), Anthus spinoletta (Bisbita alpino), Ardea cinerea (Garza real), Ardea purpurea (Garza imperial), Asio flammeus (Búho campestre), Athene noctua (Mochuelo europeo), Aythya ferina (Porrón Europeo), Botaurus stellaris (Avetoro común), Burhinus oedicnemus (Alcaraván común), Buteo buteo (Busardo ratonero, también llamado Águila ratera), Calandrella sp. (Terrera), Calidris alpina (Correlimos común), Calidris sp. (Correlimos), Charadrius dubius (Chorlitejo chico), Charadrius hiaticula (Chorlitejo grande), Chlidonias hybrida (Fumarel cariblanco), Ciconia ciconia (Cigüeña blanca), Circus aeruginosus (Aguilucho lagunero occidental), Circus cyaneus (Aguilucho pálido), Corvus corone (Corneja negra), Coturnix coturnix (Codorniz común), Falco subbuteo (Alcotán), Falco tinnunculus (Cernícalo vulgar), Fulica sp. (Focha), Galerida cristata (Cogujada común), Galerida sp. (Cogujada), Gallinago gallinago (Agachadiza común, llamada Capella gallinago por el autor), Gallinula chloropus (Gallineta común), Grus grus (Grulla común), Himantopus himantopus (Cigüeñuela común), Larus ridibundus (Gaviota reidora), Limosa limosa (Aguja colinegra), Luscinia svecica (Pechiazul, llamado Cyanecula suecica por el autor), Lymnocryptes minimus (Agachadiza chica), Melanocorypha calandra (Calandria), Milvus migrans (Milano negro), Milvus milvus (Milano real), Motacilla alba (Lavandera blanca), Motacilla flava (Lavandera boyera), Numenius arquata (Zarapito real), Oenanthe sp. (Collalba), Otis tarda (Avutarda común), Phalaropus fulicarius (Falaporo picogrueso), Philomachus pugnax (Combatiente), Phylloscopus collybita (Mosquitero común), Phylloscopus trochilus (Mosquitero musical), Pica pica (Urraca, llamada "marica" y "picarza" por el autor), Pluvialis apricaria (Chorlito Dorado Europeo, llamado Charadrius apricarius por el autor), Pterocles alchata (Ganga ibérica), Pterocles orientalis (Ganga ortega), Recurvirostra avosetta (Avoceta común), Sturnus unicolor (Estornino negro), Sturnus vulgaris (Estornino pinto), Tringa nebularia (Archibebe claro), Tringa ochropus (Andarríos grande), Tringa totanus (Archibebe común), Turdus ericetorum (considerado actualmente Turdus philomelos, el Zorzal común), Turdus merula (Mirlo común), Turdus viscivorus (Zorzal charlo) y Vanellus vanellus (Avefría europea).Summary of the field trips carried out to the lake of La Nava (Fuentes de Nava, Palencia) between 1950 and 1953, and the list of the observed species, among which there were the following fishes: Barbus sp. (Barble), Carassius auratus (Goldfish) and Tinca tinca (Tench),the following amphibians: Bufo bufo (Common Toad, refered as B.vulgaris by the author), Epidalea calamita (Natterjack Toad, refered as Bufo calamita by the author), Molge sp. (being probably "Newt" ,possibly, Lissotriton sp. or Triturus sp.), Pelobates cultripes (Western Spadefoot), Pelophylax esculentus (Edible Frog, refered as Rana sculenta or R.esculenta ridibunda by the author) and Pleurodeles waltl (Iberian Ribbed Newt), the following reptiles: "Lacerta nivalis" (could be refered to Podarcis muralis), Natrix maura (Viperine Snake, refered as Tropidonotus viperinus by the author) and Malpolon monspessulanus (Montpellier Snake, refered as Coleopeltis mouspessulanus by the author), the following mammals: Apodemus sylvaticus (Wood Mouse), Arvicola sapidus (Southern Water Vole), Lepus capensis (Cape Hare), Lutra lutra (Eurasian Otter), Mustela putorius (European Polecat) and "Pytimis" (as refered by the author, being possibly the current genus Microtus), and the following birds: Acrocephalus arundinaceus (Great Reed-warbler), Acrocephalus schoenobaenus (Sedge Warbler), Acrocephalus scirpaceus (Reed Warbler), Alauda arvensis (Eurasian Skylark), Anas acuta (Northern Pintail), Anas clypeata (Northern Shoveler, refered as Ana spatula by the author), Anas crecca (Common Teal), Anas penelope (Eurasian Wigeon), Anas platyrhynchos (Mallard), Anser anser (Greylag Goose), Anser fabalis (Bean Goose), Anthus campestris (Tawny Pipit), Anthus sp. (Pipit), Anthus spinoletta (Water Pipit), Ardea cinerea (Grey Heron), Ardea purpurea (Purple Heron), Asio flammeus (Short-eared Owl), Athene noctua (Little Owl)Aythya ferina (Common Pochard), Botaurus stellaris (Great Bittern), Burhinus oedicnemus (Eurasian Thick-Knee), Buteo buteo (Common Buzzard), Calandrella sp. (Lark), Calidris alpina (Dunlin), Calidris sp. (Sandpiper), Charadrius dubius (Little Ringed Plover), Charadrius hiaticula (Common Ringed Plover), Chlidonias hybrida (Whiskered Tern), Ciconia ciconia (White Stork), Circus aeruginosus (Western Marsh-Harrier), Circus cyaneus (Northern Harrier), Corvus corone (Carrion Crow), Coturnix coturnix (Common Quail), Falco subbuteo (Eurasian Hobby), Falco tinnunculus (Common Kestrel), Fulica sp. (Common), Himantopus himantopus (Black-winged Stilt), Galerida cristata (Crested Lark), Galerida sp. (Lark), Gallinago gallinago (Common Snipe, refered as Capella gallinago by the author), Gallinula chloropus (Common Moorhen), Grus grus (Common Crane), Larus ridibundus (Common Black-headed Gull), Limosa limosa (Black-tailed Godwit), Luscinia svecica (Bluethroat, refered as Cyanecula suecica by the author), Lymnocryptes minimus (Jack Snipe), Melanocorypha calandra (Calandria Lark), Milvus migrans (Black Kite), Milvus milvus (Red Kite), Motacilla alba (White Wagtail), Motacilla flava (Yellow Wagtail), Numenius arquata (Eurasian Curlew), Oenanthe sp. (Wheatear), Otis tarda (Great Bustard), Phalaropus fulicarius (Grey Phalapore), Philomachus pugnax (Ruff), Phylloscopus collybita (Common Chiffchaff), Phylloscopus trochilus (Willow Warbler), Pica pica (Black-billed Magpie), Pluvialis apricaria (Eurasian Golden Plover, refered as Charadrius apricarius by the author), Pterocles alchata (Pin-tailed Sandgrouse), Pterocles orientalis (Black-bellied Sandgrouse), Recurvirostra avosetta (Pied Avocet), Sturnus unicolor (Spotless Starling), Sturnus vulgaris (Common Starling), Tringa nebularia (Common Greenshank), Tringa ochropus (Green Sandpiper), Tringa totanus (Common Redshank), Turdus ericetorum (currently considered Turdus philomelos, the Song Thrush), Turdus merula (Eurasian Blackbird), Turdus viscivorus (Mistle Thrush) and Vanellus vanellus (Northern Lapwing)
Yu Liu - One of the best experts on this subject based on the ideXlab platform.
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a regional economy land use and transportation model relu tran formulation algorithm design and testing
Journal of Regional Science, 2007Co-Authors: Alex Anas, Yu LiuAbstract:RELU is a dynamic general equilibrium model of a metropolitan economy and its land use, derived by unifying in a theoretically valid way, models developed by one of the authors [Anas (1982), Anas–Arnott (1991, 1997), Anas–Kim (1996), Anas–Xu (1999)]. RELU equilibrates floor space, land and labor markets, and the market for the products of industries, treating development (construction and demolition), spatial interindustry linkages, commuting, and discretionary travel. Mode choices and equilibrium congestion on the highway network are treated by unifying RELU with the TRAN algorithm of stochastic user equilibrium [Anas–Kim (1990)]. The RELU-TRAN algorithm's performance for a stationary state is demonstrated for a prototype consisting of 4-building, 4-industry, 4-labor-type, 15-land-use-zone, 68-link-highway-network version of the Chicago MSA. The algorithm solves 656 equations in a special block-recursive convergent procedure by iterations nested within loops and loops within cycles. Runs show excellent and smooth convergence from different starting points, so that the number of loops within successive cycles continually decreases. The tests also imply a numerically ascertained unique stationary equilibrium solution of the unified model for the calibrated parameters.
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a regional economy land use and transportation model relu tran formulation algorithm design and testing
Journal of Regional Science, 2007Co-Authors: Alex Anas, Yu LiuAbstract:RELU is a dynamic general equilibrium model of a metropolitan economy and its land use, derived by unifying in a theoretically valid way, models developed by one of the authors [Anas (1982), Anas-Arnott (1991, 1997), Anas-Kim (1996), Anas-Xu (1999)]. RELU equilibrates floor space, land and labor markets, and the market for the products of industries, treating development (construction and demolition), spatial interindustry linkages, commuting, and discretionary travel. Mode choices and equilibrium congestion on the highway network are treated by unifying RELU with the TRAN algorithm of stochastic user equilibrium [Anas-Kim (1990)]. The RELU-TRAN algorithm's performance for a stationary state is demonstrated for a prototype consisting of 4-building, 4-industry, 4-labor-type, 15-land-use-zone, 68-link-highway-network version of the Chicago MSA. The algorithm solves 656 equations in a special block-recursive convergent procedure by iterations nested within loops and loops within cycles. Runs show excellent and smooth convergence from different starting points, so that the number of loops within successive cycles continually decreases. The tests also imply a numerically ascertained unique stationary equilibrium solution of the unified model for the calibrated parameters. Copyright Blackwell Publishing, Inc. 2007
Alex Anas - One of the best experts on this subject based on the ideXlab platform.
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a regional economy land use and transportation model relu tran formulation algorithm design and testing
Journal of Regional Science, 2007Co-Authors: Alex Anas, Yu LiuAbstract:RELU is a dynamic general equilibrium model of a metropolitan economy and its land use, derived by unifying in a theoretically valid way, models developed by one of the authors [Anas (1982), Anas–Arnott (1991, 1997), Anas–Kim (1996), Anas–Xu (1999)]. RELU equilibrates floor space, land and labor markets, and the market for the products of industries, treating development (construction and demolition), spatial interindustry linkages, commuting, and discretionary travel. Mode choices and equilibrium congestion on the highway network are treated by unifying RELU with the TRAN algorithm of stochastic user equilibrium [Anas–Kim (1990)]. The RELU-TRAN algorithm's performance for a stationary state is demonstrated for a prototype consisting of 4-building, 4-industry, 4-labor-type, 15-land-use-zone, 68-link-highway-network version of the Chicago MSA. The algorithm solves 656 equations in a special block-recursive convergent procedure by iterations nested within loops and loops within cycles. Runs show excellent and smooth convergence from different starting points, so that the number of loops within successive cycles continually decreases. The tests also imply a numerically ascertained unique stationary equilibrium solution of the unified model for the calibrated parameters.
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a regional economy land use and transportation model relu tran formulation algorithm design and testing
Journal of Regional Science, 2007Co-Authors: Alex Anas, Yu LiuAbstract:RELU is a dynamic general equilibrium model of a metropolitan economy and its land use, derived by unifying in a theoretically valid way, models developed by one of the authors [Anas (1982), Anas-Arnott (1991, 1997), Anas-Kim (1996), Anas-Xu (1999)]. RELU equilibrates floor space, land and labor markets, and the market for the products of industries, treating development (construction and demolition), spatial interindustry linkages, commuting, and discretionary travel. Mode choices and equilibrium congestion on the highway network are treated by unifying RELU with the TRAN algorithm of stochastic user equilibrium [Anas-Kim (1990)]. The RELU-TRAN algorithm's performance for a stationary state is demonstrated for a prototype consisting of 4-building, 4-industry, 4-labor-type, 15-land-use-zone, 68-link-highway-network version of the Chicago MSA. The algorithm solves 656 equations in a special block-recursive convergent procedure by iterations nested within loops and loops within cycles. Runs show excellent and smooth convergence from different starting points, so that the number of loops within successive cycles continually decreases. The tests also imply a numerically ascertained unique stationary equilibrium solution of the unified model for the calibrated parameters. Copyright Blackwell Publishing, Inc. 2007
Tombari, Andrea D. - One of the best experts on this subject based on the ideXlab platform.
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Diversidad de vertebrados acuáticos de tres humedales urbanos de la ciudad de Buenos Aires
Instituto de Limnología "Raúl A. Ringuelet" Facultad de Ciencias Naturales y Museo (UNLP), 2019Co-Authors: Llamazares Vegh Sabina, Villatarco Vázquez Paola, Kunert, María Cecilia, Tombari, Andrea D.Abstract:The urban wetlands are sites of high biodiversity that are under a great anthropogenic pressure. In the city of Buenos Aires, one of the more important areas of recreation is constituted by Parque Tres de Febrero (well-known as like “Bosques de Palermo”), that conforms a green zone of 25 ha. In this area there are artificial wetlands of diverse physical characteristics. In the present work, the goal is to determine vertebrate’s diversity in these urban aquatic enviroments in order to evaluate the degree of impact of the recreational activity on the conservation of the vertebrates associated to the water bodies. The study was carried out in three artificial lagoons included in the park: Regatas, Rosedal and Planetario. Altogether, seventeen species of fish (Prochilodus lineatus, Oligosarcus jenynsii, Cheirodon interruptus, Bryconamericus iheringii, Hoplias malabaricus, Hypostomus commersoni, Rhamdia quelen, Pimelodus albicans, Pimelodus maculatus, Cyprinus carpio, Cnesterodon decemmaculatus, Gambusia affinis, Jenynsia multidentata, Synbranchus marmoratus, Australoheros facetus, Gymnogeophagus meridionalis and Crenicichla scottii), eighteen species of birds (Podiceps rolland, Podilymbus podiceps, Podiceps major, Phalacrocorax olivaceus, Ardea alba, Egretta thula, Butorides striatus, Nycticorax nycticorax, Anas georgica, Anas platyrhynchos, Anas platyrhynchos domesticus, Anser anser, Cairina moschata, Netta peposaca, Aramus guarauna, Fulica armillata, Fulica leucoptera and Chloroceyle amazona), three species of turtles (Phrynops hilarii, Trachemys scripta elegans and Trachemys venusta) and one species of mammal were registered (Myocastor coipo). Among these species, eight are introduced: two fishes (Cyprinus carpio and Gambusia affinis), two turtles (Trachemys scripta elegans and Trachemys venusta) and four birds (Anas platyrhynchos, Anas platyrhynchos domesticus, Anser anser and Cairina moschata). Regatas was the site with greater diversity of fishes (n=17) that represents a 10.43% of Río de la Plata’s ichthyofauna (n=163). This site lodges a 13% of the bird species associated to registered water bodies in the City of Buenos Aires (n=107). When comparing the specific richness among lagoons, we found high similarity between Regatas and Planetarium. Also, both sites presented the greatest specific richness of fish during the months of January and February. From this preliminary study it was possible to describe and to differentiate each lagoon by its fauna and physical characteristics, and also it constitutes the base to continue with further studies of communities which allow the development of the necessary guidelines of handling for the protection of Lagos Tres de Febrero.Los humedales urbanos son sitios de alta biodiversidad que se encuentran bajo una gran presión antropogénica. En la ciudad de Buenos Aires, una de las áreas de recreación más importantes está constituida por el Parque Tres de Febrero (conocido como "Bosques de Palermo"), que conforma una zona verde de 25 hectáreas. En esta zona existen humedales artificiales de diversas características físicas. En el presente trabajo, el objetivo es determinar la diversidad de los vertebrados en estos entornos acuáticos urbanos para evaluar el grado de impacto de la actividad recreativa en la conservación de los vertebrados asociados a los cuerpos de agua. El estudio se realizó en tres lagunas artificiales incluidas en el parque: Regatas, Rosedal y Planetario. En total, diecisiete especies de peces (Prochilodus lineatus, Oligosarcus jenynsii, Cheirodon interruptus, Bryconamericus iheringii, Hoplias malabaricus, Hypostomus commersoni, Rhamdia quelen, Pimelodus albicans, Pimelodus maculatus, Cyprinus carpio, Cnesterodon decemmaculatus, Gambusia affinis, Jenynsia multidentata, Synbranchus marmoratus, Australoheros facetus, Gymnogeophagus meridionalis and Crenicichla scottii), dieciocho especies de aves (Podiceps rolland, Podilymbus podiceps, Podiceps major, Phalacrocorax olivacius, Ardea alba, Egretta thula, Butorides striatus, Nycticorax nycticorax, Anas georgica, Anas platyrhynchos, Anas platyrhynchos domesticus, Anser anser, Cairina moschata, Netta peposaca, Aramus guarauna, Fulica armillata, Fulica leucoptera and Chloroceyle amazona), tres especies de tortugas (Phrynops hilarii, Trachemys scripta elegans y Trachemys venusta) y una especie de mamífero (Myocastor coipo). Entre estas especies, se presentan ocho introducidas: dos peces (Cyprinus carpio y Gambusia affinis), dos tortugas (Trachemys scripta elegans y Trachemys venusta) y cuatro aves (Anas platyrhynchos, Anas platyrhynchos domesticus, Anser anser y Cairina moschata). Regatas fue el sitio con mayor diversidad de peces (n = 17) que representa un 10.43% de la ictiofauna del Río de la Plata (n = 163). Este sitio alberga un 13% de las especies de aves asociadas a cuerpos de agua registrados en la Ciudad de Buenos Aires (n = 107). Al comparar la riqueza específica entre las lagunas, encontramos una gran similitud entre Regatas y Planetario. Además, ambos sitios presentaron la mayor riqueza específica de peces durante los meses de enero y febrero. A partir de este estudio preliminar, fue posible describir y diferenciar cada laguna por su fauna y características físicas, y también constituye la base para continuar con estudios adicionales de las comunidades que permitan el desarrollo de las pautas de manejo necesarias para la protección de Lago Tres de febrero
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Diversidad de vertebrados acuáticos de tres humedales urbanos de la ciudad de Buenos Aires
2018Co-Authors: Llamazares Vegh S., Villatarco Vázquez A. P., Kunert M. C., Tombari, Andrea D.Abstract:The urban wetlands are sites of high biodiversity that are under a great anthropogenic pressure. In the city of Buenos Aires, one of the more important areas of recreation is constituted by Parque Tres de Febrero (well-known as like “Bosques de Palermo”), that conforms a green zone of 25 ha. In this area there are artificial wetlands of diverse physical characteristics. In the present work, the goal is to determine vertebrate’s diversity in these urban aquatic enviroments in order to evaluate the degree of impact of the recreational activity on the conservation of the vertebrates associated to the water bodies. The study was carried out in three artificial lagoons included in the park: Regatas, Rosedal and Planetario. Altogether, seventeen species of fish (Prochilodus lineatus, Oligosarcus jenynsii, Cheirodon interruptus, Bryconamericus iheringii, Hoplias malabaricus, Hypostomus commersoni, Rhamdia quelen, Pimelodus albicans, Pimelodus maculatus, Cyprinus carpio carpio, Cnesterodon decemmaculatus, Gambusia affinis, Jenynsia multidentata, Synbranchus marmoratus, Australoheros facetus, Gymnogeophagus meridionalis and Crenicichla scottii), eighteen species of birds (Podiceps rolland, Podilymbus podiceps, Podiceps major, Phalacrocorax olivaceus, Ardea alba, Egretta thula, Butorides striatus, Nycticorax nycticorax, Anas georgica, Anas platyrhynchos, Anas platyrhynchos domesticus, Anser anser, Cairina moschata, Netta peposaca, Aramus guarauna, Fulica armillata, Fulica leucoptera and Chloroceyle amazona), three species of turtles (Phrynops hilarii, Trachemys scripta elegans and Trachemys venusta) and one species of mammal were registered (Myocastor coipo). Among these species, eight are introduced: two fishes (Cyprinus carpio carpio and Gambusia affinis), two turtles (Trachemys scripta elegans and Trachemys venusta) and four birds (Anas platyrhynchos, Anas platyrhynchos domesticus, Anser anser and Cairina moschata). Regatas was the site with greater diversity of fishes (n=17) that represents a 10.43% of Río de la Plata’s ichthyofauna (n=163). This site lodges a 13% of the bird species associated to registered water bodies in the City of Buenos Aires (n=107). When comparing the specific richness among lagoons, we found high similarity between Regatas and Planetarium. Also, both sites presented the greatest specific richness of fish during the months of January and February. From this preliminary study it was possible to describe and to differentiate each lagoon by its fauna and physical characteristics, and also it constitutes the base to continue with further studies of communities which allow the development of the necessary guidelines of handling for the protection of Lagos Tres de Febrero.Instituto de Limnología "Raúl A. Ringuelet
