dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到525条 ,权限内显示50条;

Data from: Disentangling the spatial and temporal causes of decline in a bird population
负责人:
关键词:
population decline
DOI:
doi:10.5061/dryad.xksn02vc3
摘要:
why a hoopoe Upupa epops population has declined, we followed a three step model analysis. We built an IPM structured with respect to habitat quality
Data from: Loss of genetic diversity and increased embryonic mortality in non-native lizard populations
负责人:
关键词:
lizards;Inbreeding;genetic diversity;Hatching failure;Colonization
DOI:
doi:10.5061/dryad.048kf
摘要:
on is suspected to contribute to extinction of wild populations, but the historical and demographic factors that contribute to reduced population viability are oft
Data from: A population genetic signature of human releases in an invasive ladybeetle
负责人:
关键词:
Coccinella septempunctata;Propagule pressure;biological control;invasive species
DOI:
doi:10.5061/dryad.22cc7
摘要:
human introductions or natural range expansion from the first established populations in the USA. To test this hypothesis, we compared historical records
Data from: Fire-induced population reduction and landscape opening increases gene flow via pollen dispersal in Pinus halepensis
负责人:
关键词:
Pinus halepensis;gene flow;fire;disturbance;dilution effect;Pollen Wind Dispersal;Population Reduction
DOI:
doi:10.5061/dryad.28kh9
摘要:
can alleviate negative genetic effects of population size reduction, and that disturbances might enhance gene flow, rather than reduce it.
Data from: Large fluctuations in the effective population size of the malaria mosquito Anopheles gambiae s.s. during vector control cycle
负责人:
关键词:
approximate Bayesian computation;Anopheles gambiae;effective population size;malaria;Vector control;indoor residual spraying
DOI:
doi:10.5061/dryad.35rs4
摘要:
pite success in reducing childhood infections, areas of high transmission remained on the island. We therefore examined fluctuations in the effective population size
Data from: Demographic consequences of greater clonal than sexual reproduction in Dicentra canadensis
负责人:
关键词:
Dicentra canadensis;life stages;seed and tuber production;clonal plant;demographic census;supplemental pollination;Holocene
DOI:
doi:10.5061/dryad.j21v2
摘要:
with seedlings and reduce inter-genet pollination. Nevertheless, the role of clonality in relation to variable sexual reproduction in population dynamics is oft
Data from: Genetic constraints of population expansion of the Carpathian lynx at the western edge of its native distribution range in Central Europe
负责人:
关键词:
range periphery;Eurasian lynx;Lynx lynx;Inbreeding;conservation genetics;Western Carpathians
DOI:
doi:10.5061/dryad.7m7p25k
摘要:
, reduction of effective population size of the population, and sub-structuring of the population through formation of two distinct family lineages. Our study
Data from: Historical population size change and differentiation of relict populations of the endangered giant kangaroo rat
负责人:
关键词:
population genetics;Panoche;conservation;Conservation genetics and biodiversity;population structure;Dipodomys ingens;Holocene;phylogeography;Pleistocene
DOI:
doi:10.5061/dryad.5jh21k3
摘要:
% range reduction over the past century, resulting in a current range that is highly fragmented, with two dominant northern and southern populations
Data from: At risk of population decline? An ecological and genetic approach to the threatened palm species Butia eriospatha (Arecaceae
负责人:
关键词:
DOI:
doi:10.5061/dryad.1s8f7
摘要:
on, with a greater than 50% reduction in the effective population size, in the next 40 years. Although this study highlights the importance of analyzing bot
Data from: Seed predation has the potential to drive a rare plant to extinction
负责人:
关键词:
legume;Rodent;Herbivory;matrix model;Small mammal;population viability analysis;Lupinus constancei;granivory;seed predation
DOI:
doi:10.5061/dryad.mq3mq
摘要:
small population size, L. constancei faces heavy seed predation by small mammals. 2. As a stop-gap measure to prevent population decline, managers began covering

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充