筛选
科学数据
统计数据
共检索到7271条 ,权限内显示50条;
Bureau of Health Professions Area Resource File, 1940-1995: [United States];;Archival Version
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr06897
- 摘要:
- l expenditures, Medicare enrollments and reimbursements, and Medicare prevailing charge data), and (9) Environment data (land area, large animal population
Bureau of Health Professions Area Resource File, 1940-1995: [United States];;Version 1
- 负责人:
- 关键词:
- DOI:
- doi:10.3886/icpsr06897.v1
- 摘要:
- l expenditures, Medicare enrollments and reimbursements, and Medicare prevailing charge data), and (9) Environment data (land area, large animal population
Data from: The dataset of ticks in South America
- 负责人:
- DOI:
- doi:10.5061/dryad.860473k
- 摘要:
- data are not easily available, because many records were published in the so-called “grey literature”. We introduce the Dataset of Ticks in South America
Lakewide zebra mussel summary, Oneida Lake, 1992 - 2006
- 负责人:
- 关键词:
- Lakes Trophic dynamics Community structure Invertebrates Benthic habitat Invasive species Oneida Lake, NY Oneida County, NY Madison County, NY Oswego County, NY
- DOI:
- doi:10.5063/aa/kgordon.23.7
- 摘要:
- the Cornell University Brown Endowment and from the New York State Department of Environmental Conservation. The data are collected by personnel from
Lakewide zebra mussel summary, Oneida Lake, 1992 - 2006
- 负责人:
- 关键词:
- Lakes Trophic dynamics Community structure Invertebrates Benthic habitat Invasive species Oneida Lake, NY Oneida County, NY Madison County, NY Oswego County, NY
- DOI:
- doi:10.5063/aa/kgordon.23.1
- 摘要:
- the Cornell University Brown Endowment and from the New York State Department of Environmental Conservation. The data are collected by personnel from
Lakewide zebra mussel summary, Oneida Lake, NY, 1992 - 2006
- 负责人:
- 关键词:
- Lakes Trophic dynamics Community structure Invertebrates Benthic habitat Invasive species Oneida Lake, NY Oneida County, NY Madison County, NY Oswego County, NY
- DOI:
- doi:10.5063/aa/kgordon.23.8
- 摘要:
- the Cornell University Brown Endowment and from the New York State Department of Environmental Conservation. The data are collected by personnel from
Data from: Markov switching autoregressive models for interpreting vertical movement data with application to an endangered marine apex predator
- 负责人:
- 关键词:
- Markov Switching Autoregressive Models Flapper skate Vertical movement data Marine apex predator data storage tags individual behaviour label switching long memory process non-homogenous hidden Markov chains non-linear time series
- DOI:
- doi:10.5061/dryad.80r39
- 摘要:
- only. 4. The method is an efficient approach to fit one-dimensional tag data using categorical environmental covariates, and to classify the observations into a sma
Data from: Sex in an uncertain world: environmental stochasticity helps restore competitive balance between sexually and asexually reproducing
- 负责人:
- DOI:
- doi:10.5061/dryad.vk25n
- 摘要:
- s following inundation. We explore the potential role of environmental stochasticity in this system using life-history data analysis, climate data and matrix
GBIF Occurrence Download
- 负责人:
- DOI:
- doi:10.15468/dl.wwprhx
- 摘要:
- Holmes species data held by The National Trust. 91 records from Thames Valley Environmental Records Centre - Local Wildlife Site Surveys Oxfordshire
Data from: Establishing detection thresholds for environmental DNA using receiver operator characteristic (ROC) curves
- 负责人:
- DOI:
- doi:10.5061/dryad.2h023
- 摘要:
- . Detection thresholds for data inclusion and exclusion have implications for downstream data analysis; uncritical acceptance could result in false positive results