The Experts below are selected from a list of 21213 Experts worldwide ranked by ideXlab platform

Lingfeng Kong - One of the best experts on this subject based on the ideXlab platform.

  • development and characterization of 14 polymorphic microsatellite loci in the razor clam sinonovacula constricta
    Conservation Genetics Resources, 2010
    Co-Authors: Qun Jiang, Qi Li, Yang Yuan, Lingfeng Kong
    Abstract:

    The razor clam, Sinonovacula constricta is an important Fishery Resource with high nutritive and economic value. To investigate its genetic diversity and population structure, 14 polymorphic microsatellite loci were developed and characterized. The number of alleles per polymorphic locus ranged from 8 to 29, and the observed and expected heterozygosities varied from 0.200 to 1.000 and from 0.792 to 0.973, respectively. These markers will be used in future studies of population structure of this species.

  • isolation and characterization of 14 polymorphic microsatellite loci in the ark shell scapharca subcrenata bivalvia arcidae
    Conservation Genetics, 2009
    Co-Authors: Yanwei Feng, Qi Li, Lingfeng Kong
    Abstract:

    The ark shell Scapharca subcrenata is an important Fishery Resource, but has been suffering from severe population decline due to the deterioration of the coastal environment and over-exploitation. To investigate the genetic variation and structure among populations of S. subcrenata, 14 polymorphic microsatellite loci were developed. The number of alleles per polymorphic locus ranged from 11 to 29 and the observed and expected heterozygosity varied from 0.400 to 0.923 and from 0.705 to 0.965, respectively. These microsatellites will help advance the investigation of the genetic population structure and genetic diversity in this species.

Yanwei Feng - One of the best experts on this subject based on the ideXlab platform.

  • isolation and characterization of 14 polymorphic microsatellite loci in the ark shell scapharca subcrenata bivalvia arcidae
    Conservation Genetics, 2009
    Co-Authors: Yanwei Feng, Qi Li, Lingfeng Kong
    Abstract:

    The ark shell Scapharca subcrenata is an important Fishery Resource, but has been suffering from severe population decline due to the deterioration of the coastal environment and over-exploitation. To investigate the genetic variation and structure among populations of S. subcrenata, 14 polymorphic microsatellite loci were developed. The number of alleles per polymorphic locus ranged from 11 to 29 and the observed and expected heterozygosity varied from 0.400 to 0.923 and from 0.705 to 0.965, respectively. These microsatellites will help advance the investigation of the genetic population structure and genetic diversity in this species.

Qi Li - One of the best experts on this subject based on the ideXlab platform.

  • development and characterization of 14 polymorphic microsatellite loci in the razor clam sinonovacula constricta
    Conservation Genetics Resources, 2010
    Co-Authors: Qun Jiang, Qi Li, Yang Yuan, Lingfeng Kong
    Abstract:

    The razor clam, Sinonovacula constricta is an important Fishery Resource with high nutritive and economic value. To investigate its genetic diversity and population structure, 14 polymorphic microsatellite loci were developed and characterized. The number of alleles per polymorphic locus ranged from 8 to 29, and the observed and expected heterozygosities varied from 0.200 to 1.000 and from 0.792 to 0.973, respectively. These markers will be used in future studies of population structure of this species.

  • isolation and characterization of 14 polymorphic microsatellite loci in the ark shell scapharca subcrenata bivalvia arcidae
    Conservation Genetics, 2009
    Co-Authors: Yanwei Feng, Qi Li, Lingfeng Kong
    Abstract:

    The ark shell Scapharca subcrenata is an important Fishery Resource, but has been suffering from severe population decline due to the deterioration of the coastal environment and over-exploitation. To investigate the genetic variation and structure among populations of S. subcrenata, 14 polymorphic microsatellite loci were developed. The number of alleles per polymorphic locus ranged from 11 to 29 and the observed and expected heterozygosity varied from 0.400 to 0.923 and from 0.705 to 0.965, respectively. These microsatellites will help advance the investigation of the genetic population structure and genetic diversity in this species.

Bent Herrmann - One of the best experts on this subject based on the ideXlab platform.

  • quantifying the escape mortality of trawl caught antarctic krill euphausia superba
    PLOS ONE, 2016
    Co-Authors: Bjorn A Krafft, Ludvig Ahm Krag, Arill Engas, Sigve Nordrum, Inge Bruheim, Bent Herrmann
    Abstract:

    Antarctic krill (Euphausia superba) is an abundant Fishery Resource, the harvest levels of which are expected to increase. However, many of the length classes of krill can escape through commonly used commercial trawl mesh sizes. A vital component of the overall management of a Fishery is to estimate the total fishing mortality and quantify the mortality rate of individuals that escape from fishing gear. The methods for determining fishing mortality in krill are still poorly developed. We used a covered codend sampling technique followed by onboard observations made in holding tanks to monitor mortality rates of escaped krill. Haul duration, hydrological conditions, maximum fishing depth and catch composition all had no significant effect on mortality of krill escaping 16 mm mesh size nets, nor was any further mortality associated with the holding tank conditions. A non- parametric Kaplan-Meier analysis was used to model the relationship between mortality rates of escapees and time. There was a weak tendency, though not significant, for smaller individuals to suffer higher mortality than larger individuals. The mortality of krill escaping the trawl nets in our study was 4.4 ± 4.4%, suggesting that krill are fairly tolerant of the capture-and-escape process in trawls.

Carina Cavalcanti - One of the best experts on this subject based on the ideXlab platform.

  • public participation and willingness to cooperate in common pool Resource management a field experiment with fishing communities in brazil
    Ecological Economics, 2010
    Co-Authors: Carina Cavalcanti, Felix Schlapfer, Bernhard Schmid
    Abstract:

    Abstract The primary evidence about the factors determining successful self-governance of common-pool Resources (CPR) has come from case studies. More recently, this observational evidence has been complemented by insights from economic experiments. Here we advance a third approach in which the role of local deliberation about the management of a Fishery Resource is investigated in a field experiment. Using three control and three treatment communities in a freshwater Fishery, we tested whether participation in developing specific measures for community-based sustainable CPR management increased the willingness to contribute to the implementation of these measures. Each community was also exposed to information about their community leaders' advice about the proposed measures. Both participation and leader advice affected the willingness of participants to contribute in one of three proposed measures. However, the strongest influence on individual willingness to contribute was exerted by the individual beliefs about the cooperation of others in CPR management.

  • public participation and willingness to cooperate in common pool Resource management a field experiment with fishing communities in brazil
    2008
    Co-Authors: Carina Cavalcanti, Felix Schlapfer, Bernhard Schmid
    Abstract:

    The primary evidence about the factors determining successful self-governance of common-pool Resources (CPR) has come from case studies. More recently, this observational evidence has been complemented by insights from economic experiments. Here we advance a third approach in which the role of local deliberation about the management of a Fishery Resource is investigated in a field experiment. Using three control and three treatment communities in a freshwater Fishery, we tested if participation in developing specific measures for community-based sustainable CPR management increased the willingness to contribute to the implementation of these measures. Each community was also exposed to information about their community leader's advice about the proposed measures. Both participation and leader advice affected the willingness of participants to contribute to one of three concrete proposals. However, the strongest influence on individual willingness to contribute was exerted by the individual beliefs about the cooperation of others in CPR management.