dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到826条 ,权限内显示50条;

Data from: Do precipitation extremes drive growth and migration timing of a Pacific salmonid fish in Mediterranean?climate streams?
负责人:
关键词:
stream flows;drought;headwaters;Migration;Growth;salmonids;Oncorhynchus mykiss
DOI:
doi:10.5061/dryad.5p464rm
摘要:
and in summer low?flow levels. We were surprised to find that differences in stream flows did not impact growth, body condition, or timing of out?migrati
Data from: Estimation of individual growth trajectories when repeated measures are missing
负责人:
关键词:
Demography;Population: structure;Ovis aries;Ecology: statistical;statistics
DOI:
doi:10.5061/dryad.r6j80
摘要:
) underestimate hidden individual heterogeneity when over 25% of repeated measures are missing. Here we demonstrate a flexible and robust way to model growth
Data from: Faster spring migration in northern wheatears is not explained by an endogenous seasonal difference in refueling rates
负责人:
关键词:
refueling rate;Season;migration speed
DOI:
doi:10.5061/dryad.8c2k5
摘要:
e is an endogenous seasonal difference in food intake and FDR, which could contribute to shorter stopovers and hence faster migration in spring. We measured daily
Data from: Do seaducks minimise the flightless period?: inter- and intra-specific comparisons of remigial moult
负责人:
关键词:
DOI:
doi:10.5061/dryad.p2kf0
摘要:
at the end of this period, thereby reducing wing-loading to increase flight capability. We studied timing of remigial moult, primary growth rates, flightlessness duration
Data from: Spatial and temporal variation in grazing damage by the gastropod Lacuna vincta in Nova Scotian kelp beds
负责人:
关键词:
mesograzer;Lacuna vincta;July 2008-September 2009;detrital production;Erosion;Saccharina latissima;August-September 2009;kelp;Laminaria digitata;blade damage
DOI:
doi:10.5061/dryad.ms6c2
摘要:
with seasonal fluctuations in growth and physical properties of blade tissues. Grazing was largely concentrated in middle and distal sections, although this distributi
Data from: Climatic change only stimulated growth for trees under weak competition in central boreal forests
负责人:
关键词:
drought;rising atmospheric CO2;1986-2011;boreal forests;Tree Growth;warming;competition;climate change
DOI:
doi:10.5061/dryad.3b02tb6
摘要:
on, which was quantified using a modified Hegyi competition index. 3. We found that tree growth increased over time for trees under weak competiti
Questioning the cause of calamity: using remotely sensed data to assess successive fire events
负责人:
关键词:
grazing Geographic Information Science and Technology BLM fire LANDSAT NDVI Nevada ranching cheatgrass vegetation
DOI:
doi:10.25549/usctheses-c89-16510
摘要:
ty tools were used to identify initial and subsequent fires on BLM grazing allotments which met the spatial and temporal requirements of a rest period fire
Data from: Nonlinear averaging of thermal experience predicts population growth rates in a thermally variable environment
负责人:
关键词:
Jensen's Inequality;Tetraselmis tetrahele;thermal variability;phytoplankton;population growth;scale transition theory
DOI:
doi:10.5061/dryad.5kt4j51
摘要:
As thermal regimes change worldwide, projections of future population and species persistence often require estimates of how population growth ra

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