dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到541条 ,权限内显示50条;

Data from: Dispersal dynamics in food webs
负责人:
关键词:
Spatial food webs;Ecology: theoretical;contemporary
DOI:
doi:10.5061/dryad.06bb5
摘要:
t density-dependent dispersal leads to a critical distance threshold beyond which site similarity (i.e., ? tritrophic richness) starts to decrease much faster. Such a threshold
Data from: Species diversity can be overestimated by a fixed empirical threshold: insights from DNA barcoding of the genus Cletus (Hemiptera
负责人:
关键词:
Cletus;DNA Barcoding;Metabarcoding;phylogeography;cryptic species;species delimitation
DOI:
doi:10.5061/dryad.qp1nd
摘要:
studies. However, using a fixed empirical threshold to delimit species may lead to overestimating species diversity. In this study, we use a new data
Data from: Thresholds in forest bird communities along woody vegetation gradients in the South American Dry Chaco
负责人:
关键词:
critical thresholds;continuous vegetation cover;Forest bird community
DOI:
doi:10.5061/dryad.3hg0054
摘要:
e species corresponded well with areas above and below woody vegetation thresholds. 6. Synthesis and applications. We found evidence for critical thresholds
Data from: Evolution of critical day length for diapause induction enables range expansion of Diorhabda carinulata, a biological control agent ag
负责人:
关键词:
Tamarix spp;Life history;Diorhabda carinulata;phenology evolution;biocontrol;photoperiodism;Adaptation
DOI:
doi:10.5061/dryad.7qr3f154
摘要:
on and critical day length was shown to have declined, forming a cline over a latitudinal gradient At one field site decreased critical day length was correlated
Data from: The avalanche-like behaviour of large-scale haemodynamic activity from wakefulness to deep sleep
负责人:
关键词:
DOI:
doi:10.5061/dryad.78v68ss
摘要:
Increasing evidence suggests that conscious awareness is supported by critical or near-critical cortical dynamics, which exhibit scale-free cascades
Data from: Creosote growth rate and reproduction increase in post-fire environments
负责人:
关键词:
Mojave Desert;Larrea tridentata;Fire ecology
DOI:
doi:10.5061/dryad.t041bf0
摘要:
ve growth and reproduction responses of creosote following wildfires could be critical for soil stabilization and re-establishment of native plant communities in this des
Data from: Genetic Allee effects and their interaction with ecological Allee effects
负责人:
Wittmann, Meike
关键词:
conservation genetics critical density extinction vortex invasion biology lethal mutation persistence population viability positive density dependence purging stochastic simulation
DOI:
doi:10.5061/dryad.pv910
摘要:
e is a sharp transition around a specific threshold population size. In the ecological literature, such threshold phenomena are called “strong Al
Data from: Mandated reporters’ experiences with reporting child maltreatment: a meta-synthesis of qualitative studies
负责人:
关键词:
MEDICAL LAW;Child protection;Child & adolescent psychiatry
DOI:
doi:10.5061/dryad.6d159
摘要:
, Sociological Abstracts, ERIC, Criminal Justice Abstracts, and Cochrane Library yielded over 6000 citations, which were deduplicated and then scr
Data from: Clinical and metabolic characteristics among Mexican children with different types of diabetes mellitus
负责人:
关键词:
Obesity;Pancreatic autoimmunity;Types of diabetes mellitus;insulin resistance;pediatric
DOI:
doi:10.5061/dryad.fg65j
摘要:
the clinical, anthropometric, and biochemical characteristics between children in the different classes of DM. Methods: A sample of 185 patients, recr

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