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共检索到2363条 ,权限内显示50条;
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Data from: Evolution of plant defences along an invasion chronosequence: defence is lost due to enemy release- but not forever
- 负责人:
- DOI:
- doi:10.5061/dryad.85b2f
- 摘要:
- The success of invasive plants has often been attributed to their rapid evolution at the introduced range. In particular, release from native enemies
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Landscape connectivity predicts chronic wasting disease risk in Canada
- 负责人:
- 关键词:
- circuit theory Euclidian distance movement modeling mule deer resistance step selection function white-tailed deer
- DOI:
- doi:10.5061/dryad.521ng
- 摘要:
- CWD risk. The CWD risk model was a good predictor of CWD occurrence among an independent set of surveillance data collected in subsequent yea
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Land off Cheltenham Road, Evesham, Worcestershire (OASIS ID: cotswold2-315944)
- 负责人:
- Cotswold Archaeology
- 关键词:
- EVALUATION METAL DETECTING SURVEY Targeted Trenches Animal Bone Archaeology PIT DITCH Housing estate
- DOI:
- doi:10.5284/1047581
- 摘要:
- An archaeological evaluation and metal detector survey were undertaken by Cotswold Archaeology in June 2012 on land off Cheltenham Road, Eve
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Data from: Grape moth density in Bordeaux vineyards depends on local habitat management despite effects of landscape heterogeneity on thei
- 负责人:
- 关键词:
- natural pest control predator parasitoid bird ecosystem services agroecology landscape management crop management Vitis vinifera
- DOI:
- doi:10.5061/dryad.85096
- 摘要:
- but by landscape heterogeneity, and the direction of this effect varied over time. Notably, predation by birds increased with landscape heterogeneity in spring, depending on local
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Data from: Genetic characterization of the endangered and endemic anchialine squat lobster Munidopsis polymorpha from Lanzarote (Canary Islan
- 负责人:
- DOI:
- doi:10.5061/dryad.17s6621t
- 摘要:
- , was designed to characterize its genetic diversity, population structure and recent demographic history using sequence data for the COI gene and eigh
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Data from: Incidence and fatality of serious suicide attempts in a predominantly rural population in Shandong, China: a public health surveillance
- 负责人:
- DOI:
- doi:10.5061/dryad.r0v35
- 摘要:
- ) and to examine factors associated with fatality among these attempters. Design: A surveillance study of incidence and mortality. Linked data from
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Monitoring the relative abundance of bird and mammal species at Fosheim Peninsula, Ellesmere Island
- 负责人:
- Canadian Polar Data Network (CPDN)
- 关键词:
- Abundance Birds Ellesmere Island Eureka Fosheim Peninsula Mammals Tundra International Polar Year-Arctic Wildlife Observatories Linking Vulnerable EcoSystems
- DOI:
- doi:10.5443/1734
- 摘要:
- The relative abundance of species is recorded as the number of individuals seen per hour spent in the field per observer. Each observer record daily
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Data from: Contrasts in the marine ecosystem of two Macaronesian islands: a comparison between the remote Selvagens Reserve and Madeira Island
- 负责人:
- DOI:
- doi:10.5061/dryad.322q2
- 摘要:
- inhabitants and receives over six million visitor days annually. The Selvagens Islands Reserve is one of the oldest nature reserves in Portugal and comprises
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Receiver perception predicts species divergence in long-range communication
- 负责人:
- Ord, Terry J.
- DOI:
- doi:10.5061/dryad.367ns290
- 摘要:
- . Furthermore, the motion detection of Anolis receivers predicted almost precisely the type of movements included in advertisement displays amo
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Diary of Arthur Oram;;Hely's scribbling diary for 1913
- 负责人:
- DOI:
- doi:10.7925/drs1.ucdlib_256183
- 摘要:
- The 28th of 33 diaries of John Oram\u2019s son, Arthur Oram, farmer and land agent, County Mayo. Covers the period January\u2013December 1913. Arthur