dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到98条 ,权限内显示50条;

Data from: Specialized avian Haemosporida trade reduced host breadth for increased prevalence
负责人:
关键词:
Plasmodium;trade-offs;2006-2007;Birds;host-parasite interactions;Haemoproteus
DOI:
doi:10.5061/dryad.q6n0c
摘要:
host. Here, we use variation in host breadth among a community of avian Haemosporida to investigate consequences of generalist and specialist strategies
Data from: Niche width impacts vertebrate diversification
负责人:
关键词:
Mammals;mean annual temperature;niche;Birds;Cenozoic;vertebrates;Amphibians
DOI:
doi:10.5061/dryad.r6d4j
摘要:
ted with lineages with either narrow (specialist) or wide (generalist) niches using phylogeny-based birth–death models. We also tested if current conservation status
Data from: Insights on the functional composition of specialist and generalist birds throughout continuous and fragmented forests
负责人:
关键词:
forest fragmentation;beta-diversity;passerines;Birds;Species occurrences;functional diversity;Landscapes parameters
DOI:
doi:10.5061/dryad.r69v7gp
摘要:
and functional diversity of specialist and generalist birds from sampling in a continuous primary forest compared with forest fragments in order to investigate the resp
Data from: Host and habitat specialization of avian malaria in Africa
负责人:
关键词:
Parasitology;Host Parasite Interactions;molecular evolution;Plasmodium spp.;Birds;Community Ecology;Coevolution
DOI:
doi:10.5061/dryad.h12kh08n
摘要:
ts. We also found more specialist parasites and greater parasite diversity in African lowland rainforests as compared to the more climatically varia
Data from: Habitat specialization of birds in the Czech Republic: comparison of objective measures with expert opinion
负责人:
关键词:
Recent;ecological specialization;expert knowledge;habitat niche;Aves
DOI:
doi:10.5061/dryad.8733
摘要:
CAPSULE: Expert-based classification of bird species as habitat specialists and as generalists agrees with objective measures of speci
Data from: Genetic factors affecting food-plant specialization of an oligophagous seed predator
负责人:
关键词:
Lygaeus equestris;trade-off;Genetic Variation;evolution of specialization;Crepis tectorum;Heteroptera;Tanacetum vulgare;Verbascum thapsus;diet specialization;food-plant specialization;plant-herbivore interaction;specialist herbivore;Vincetoxicum hirundinaria
DOI:
doi:10.5061/dryad.20nf5
摘要:
genetic correlations between the performance of the herbivores on different food-plant species favour the evolution of specialization. To investigate whether there is genetic varia
Data from: Evidence for a trade-off between host-range breadth and host-use efficiency in aphid parasitoids
负责人:
关键词:
Parasitoids;Ecology: community;Trade offs;insects;Insecta;Interactions: host\/parasite;Life history: trade offs
DOI:
doi:10.5061/dryad.7924
摘要:
of aphid parasitoids to determine if relative specialists are more abundant than generalists on their shared hosts, a pattern that would be expected if generalis
Data from: Evolutionary rescue and the coexistence of generalist and specialist competitors: an experimental test
负责人:
关键词:
resource ratio;resource polymorphism;Bacteriophage;host range;Intraspecific competition;evolutionary rescue
DOI:
doi:10.5061/dryad.p6d88
摘要:
of the resulting diversity. We investigate the conditions that favor the origin and maintenance of alternative generalist and specialist resource-use
Effectiveness of the Finnish agri-environmental scheme: specialist survey, 2002
负责人:
关键词:
agri-environmental measures biodiversity development needs specialist survey agri-environmental programme Finland
DOI:
doi:10.5063/aa/marjaana_toivonen.36.9
摘要:
ds for its further development. 28 of 71 (39 %) specialists answered the questionnaire. The methods are described in the following publication: Kuussaari, M., Tia
Data from: Spatial and ecological population genetic structures within two island-endemic Aeonium species of different niche width
负责人:
关键词:
population genetics;Aeonium davidbramwellii;adaptive variation;oceanic islands;Landscape Genetics;Aeonium nobile
DOI:
doi:10.5061/dryad.p4h05
摘要:
es of La Palma: one widespread generalist that covers a large variety of different habitat types (Ae. davidbramwellii) and one narrow ecological specialist

首页上一页12345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