dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到235条 ,权限内显示50条;

Data from: Conditional heteroskedasticity as a leading indicator of ecological regime shifts
负责人:
关键词:
Human impact;food web;computer simulations;Time series analysis;Statistical ecology;Environmental variability;statistics;Food web theory;Ecosystem ecology
DOI:
doi:10.5061/dryad.2jr4g
摘要:
ion, and species extinctions. Theoretical and laboratory evidence suggests that statistical anomalies may be detectable leading indicators of regime shifts in ecological
Data from: Vis/NIR reflectance spectroscopy for hybrid rice variety identification and chlorophyll content evaluation for different
负责人:
关键词:
nitrogen fertilizer level;PLS;chlorophyll content;SVM;vis\/NIR reflectance spectroscopy
DOI:
doi:10.5061/dryad.p8pq7fq
摘要:
can be completely identified from the other five nitrogen levels. Further, several spectral indices combined with partial least squares (PLS) analysis were applied
competitive, tall-growing species
负责人:
关键词:
Conservation management CSR plant strategies Ellenberg indicator values herbivores LHS functional traits livestock NATURA 2000 protected areas reduced grazing pressure woody encroachment
DOI:
doi:10.5061/dryad.vr4b0
摘要:
e a trend towards a species composition consisting of taller and more competitive species. 4. Synthesis and applications. Despite conservation actions
Data from: Size structuring and allometric scaling relationships in coral reef fishes
负责人:
Baum, Julia
关键词:
allometry body size coral reef functional groups herbivory ontogenetic diet shift size-based approach gape limitation predation size structuring
DOI:
doi:10.5061/dryad.5th45
摘要:
ze allometric relationships across functional groups to determine if they are reliable indicators of size structuring. We used gut content analysis and quantile regressi
Data from: Equivalence analysis to support environmental safety assessment: using nontarget organism count data from field trials with cisgenical
负责人:
van der Voet, Hilko
关键词:
DOI:
doi:10.5061/dryad.72048tr
摘要:
, the specification of intended levels of data analysis, and the specification of provisional limits of concern to decide on the need for further investigation
Data from: Stress in native grasses under ecologically relevant heat waves
负责人:
关键词:
photosynthetic efficiency;stress;Austrostipa ramosissima;Poa labillardierei;Imperata cylindrica;Themeda triandra;Thermotolerance;FvFm;Eragrostis elongata;Heat waves;Microlaena stipoides;heat shock proteins;Holocene
DOI:
doi:10.5061/dryad.13sb67b
摘要:
within species was evident, especially under multiple stresses, and indicates that losses of individual plants may occur during a heat wave associ
Data from: Correlated evolution of phenotypic plasticity in metamorphic timing
负责人:
关键词:
desiccation risk;cannibalism;water level;Hynobius retardatus;Phenotypic Plasticity;amphibian;metamorphosis
DOI:
doi:10.5061/dryad.61hd3122
摘要:
of metamorphosis depended only on the permanency of the larvae’s pond of origin, but not on the conspecific larval density (an indicator of the frequency
Data from: Unveiling tipping points in long-term ecological records from Sphagnum-dominated peatlands
负责人:
关键词:
testate amoebae;tipping point;peatlands;macrofossils;vegetation;2000 BP;palaeoecology
DOI:
doi:10.5061/dryad.t50863s
摘要:
traits from seven Polish peatland records. Using threshold indicator taxa analysis (TITAN), we discovered that plant community composition strongly converged

首页上一页...2345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