dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到97条 ,权限内显示50条;

Data from: Effects of tree harvest on the stable-state dynamics of savanna and forest
负责人:
关键词:
Human impact;Interactions: plant\/plant;Grasslands;Anthropocene;fuelwood harvest;Life history: ecology;survey;Homo Sapiens;Tropical Forest;Modeling: population ecology;Savanna
DOI:
doi:10.5061/dryad.vg121
摘要:
about the differential demographic responses of savanna trees and forest trees to harvest to show how tree harvest influences tree cover, demography
Data from: Geographical barriers and climate influence demographic history in narrowleaf cottonwoods
负责人:
关键词:
population structure;demographic history;Populus angustifolia James;Populus;climate;Pleistocene
DOI:
doi:10.5061/dryad.82kv2
摘要:
Studies of genetic variation can clarify the role of geography and spatio-temporal variation of climate in shaping demography, particular
Barro Colorado Island 50 ha Plot
负责人:
关键词:
Neotropical Tree Species Forest Composition\/Vegetation Structure Forest Demography Tree Demography Canopy Characteristics Forests
DOI:
doi:10.5063/aa/nceas.298.4
摘要:
st Forest Dynamics Plot at BCI in 1980, as part of its comprehensive program of research in tropical forest biology, which includes plant physiology, canopy biology
Barro Colorado Island 50 ha Plot
负责人:
关键词:
Neotropical Tree Species Forest Composition\/Vegetation Structure Forest Demography Tree Demography Canopy Characteristics Forests
DOI:
doi:10.5063/aa/nceas.298.5
摘要:
st Forest Dynamics Plot at BCI in 1980, as part of its comprehensive program of research in tropical forest biology, which includes plant physiology, canopy biology
Barro Colorado Island 50 ha Forest Dynamics Plot, Panama
负责人:
关键词:
Neotropical Tree Species Forest Composition\/Vegetation Structure Forest Demography Tree Demography Canopy Characteristics Forests
DOI:
doi:10.5063/aa/nceas.298.6
摘要:
st Forest Dynamics Plot at BCI in 1980, as part of its comprehensive program of research in tropical forest biology, which includes plant physiology, canopy biology
Data from: Characterizing and comparing phylogenies from their Laplacian spectrum
负责人:
关键词:
influenza;biodiversity;graph theory;laplacian;Macroevolution;phylogenetics;diversification;Phylodynamics
DOI:
doi:10.5061/dryad.60s10
摘要:
lacian graph. Using ultrametric simulated trees as well as non-ultrametric empirical trees, we demonstrate that the spectral density successfully identifies var
Data from: Approximate Bayesian computation analysis of EST-associated microsatellites indicates that the broadleaved evergreen tree Castanopsis
负责人:
关键词:
glacial refugia;Late Pleistocene;Castanopsis sieboldii;Demography;approximate Bayesian computation (ABC);Holocene;phylogeography
DOI:
doi:10.5061/dryad.5sb1219
摘要:
, we investigated the demographic history of the broadleaved evergreen tree species Castanopsis sieboldii (Fagaceae) during the last glacial period in Japan. We use
Data from: PHRAPL: phylogeographic inference using approximate likelihoods
负责人:
关键词:
gene flow;Scincella;Multispecies coalescent;population genetics;migration rate;grid search;Sarracenia;isolation-with-migration;Homo Sapiens;genealogical divergence index;coalescent simulations;approximate likelihoods;AIC;parameter optimization;tree topologies
DOI:
doi:10.5061/dryad.1414v
摘要:
tic diversity. To infer this history, the discipline of phylogeography has (to date) used models that simplify the historical demography of the focal organism, for examp
Data from: Demographic properties shape tree size distribution in a Malaysian rain forest
负责人:
关键词:
species diversity;Ecology: community;Demography;Interactions: coexistence;Tropical Forest
DOI:
doi:10.5061/dryad.bb460
摘要:
-dependent demographic rates. We found that the observed size distributions were not simply correlated with the rate of population increase but were rela

首页上一页12345下一页尾页

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