dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到549条 ,权限内显示50条;

Data from: Limited genetic evidence for host plant-related differentiation in the Western cherry fruit fly Rhagoletis indifferens (Diptera: Tephritidae)
负责人:
关键词:
microsatellites;Rhagoletis indifferens;Host races;ecological speciation;eclosion time;Tephritidae;Holocene;Diptera
DOI:
doi:10.5061/dryad.74v07n6
摘要:
, to introduced domesticated apple, Malus domestica (Borkhausen), in the eastern USA is a model for ecological divergence with gene flow. A similar system may exist
Data from: Influenza A virus: sampling of the unique shorebird habitat at Delaware Bay, USA
负责人:
关键词:
environment;Avian Influenza;Arenaria interpres;shorebirds;influenza A virus
DOI:
doi:10.5061/dryad.69v95
摘要:
, this coastal region serves as a brief stopover site for thousands of long-distance migrating shorebirds, en route to breeding grounds in the Arctic. During these
Data from: A new ankylosaurine dinosaur from the Judith River Formation of Montana, USA, based on an exceptional skeleton with soft tissue preservation
负责人:
关键词:
Mesozoic;Campanian;Ornithischia;Ankylosauridae;Zuul crurivastator;Dinosauria;Late Cretaceous
DOI:
doi:10.5061/dryad.ts47s
摘要:
). Despite having been prospected and collected continuously by palaeontologists for over a century, few relatively complete dinosaur skeletons hav
Data from: Endothermic mosasaurs? Possible thermoregulation of Late Cretaceous mosasaurs (Reptilia, Squamata) indicated by stable oxygen isotopes
负责人:
关键词:
Late Cretaceous\/Upper Cretaceous;mosasaur;Toxochelys;Ichthyornis;Enchodus;biophosphate;Clidastes;Platecarpus;tooth enamel;oxygen isotopes;Tylosaurus
DOI:
doi:10.5061/dryad.5vv55
摘要:
in Alabama (USA) of differing body mass, and compare their ?18OPO4 derived body temperatures (Tb) with those of coeval poikilothermic fish (Enchodus) and endothermic
Data from: Habitat patch use by fishers in the deciduous forest-dominated landscape of the central Appalachian Mountains, USA
负责人:
关键词:
Pekania pennanti;mtDNA sequence;detection;R;survey data;UTMs;VIF;hair snare;Correlation;occupancy;land cover;control region
DOI:
doi:10.5061/dryad.p397k
摘要:
to recolonization by fishers of portions of the central Appalachian Mountains, USA, where deciduous forest is the dominant vegetation type. We used noninvasive hair
, USA
负责人:
关键词:
Brachiosauridae;Sauropod;Sauropoda;Cladistics;Titanosauriformes;Dinosauria;dinosaur;Cretaceous
DOI:
doi:10.5061/dryad.51j0j
摘要:
. Sonorasaurus thompsoni from the Turney Ranch Formation of the Bisbee Group of Arizona, USA, potentially represents one of the youngest sauropods before thei
Computer Aided Identification of Phlebotomine sandflies of Americas in the Catalogue of Life
负责人:
R., Vignes-Lebbe
关键词:
DOI:
doi:10.15468/eo5rtl
摘要:
for Science & Technology Cooperation, Office of the Science Advisor, USA; Agency for International Development, and the Scientific &
Data from: A critical appraisal of clinical trials conducted and subsequent drug approvals in India and South Africa
负责人:
关键词:
Ethics (see Medical Ethics);Clinical Trials;Protocols & guidelines;1st January 2005 to 31st December 2010
DOI:
doi:10.5061/dryad.013hq
摘要:
2005 to 31 December 2010 and drug approval data from 2006 until 2013 for India and South Africa. Setting: USA, the EU, India and South Africa. Main
Data from: Interpreting and predicting the spread of invasive wild pigs
负责人:
关键词:
range expansion;Spatio-temporal model;invasion;invasive wild pigs;wild boar;feral swine;1982-2012;Sus scrofa;wildlife damage management
DOI:
doi:10.5061/dryad.22709
摘要:
and non-native species expansions. In particular, the continental USA is precariously threatened by a rapid expansion of IWPs, and a better understanding of the rate

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