dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到46条 ,权限内显示50条;

Data from: Local forage fish abundance influences foraging effort and offspring condition in an Endangered marine predator
负责人:
Sherley, Richard
关键词:
African penguin Benguela ecosystem dive behaviour fisheries closures forage fish foraging ecology prey abundance marine spatial management
摘要:
per trip, number of foraging dives and the maximum distance travelled) increased and offspring body condition decreased as forage fish
Data from: Shifts in North Sea forage fish productivity and potential fisheries yield
负责人:
Van Deurs, Mikael
关键词:
maximum sustianable yield functional complimentarity bottom-up effect small pelagic fisheries fisheries regime shift recruitment growth
摘要:
Forage fish populations support large scale fisheries and are key components of marine ecosystems across the world, linking secondary production
Data from: Bayesian inference reveals positive but subtle effects of experimental fishery closures on marine predator demographics
负责人:
关键词:
Benguela ecosystem;Marine protected areas;Forage fish;Fishing closures;Seabird-fisheries interactions;Spheniscus demersus;African penguin
摘要:
Global forage-fish landings are increasing, with potentially grave consequences for marine ecosystems. Predators of forage fish may be influenced
Data from: Public-private partnership wetland restorations provide quality forage for waterfowl in Northern New York
负责人:
关键词:
摘要:
ults, we conclude that Partners for Fish and Wildlife Program and Wetland Reserve Program wetland restorations provide quality forage for breeding
Data from: Ocean sunfish rewarm at the surface after deep excursions to forage for siphonophores
负责人:
关键词:
foraging animal-borne camera body temperature ocean sunfish siphonophore thermoregulation
摘要:
sunfish were diurnally active, made frequently deep excursions, and foraged mainly at 100–200-m depths during the day. 3. Ocean sunfish body tempera
Data from: Group foraging decisions in nutritionally differentiated environments
负责人:
关键词:
patch durations;decision-making;Fish;macro-nutrients;optimal foraging
摘要:
ly in vertebrates and for animals that forage in groups. Here, we track shoals of eight mosquitofish as they forage in two environments that contain equal amounts
Data from: Forage species in predator diets: synthesis of data from the California Current
负责人:
关键词:
marine predator food web forage species diet database data assimilation ecosystem based management
摘要:
l predators that consumed forage species: seabirds, cetaceans, pinnipeds, bony and cartilaginous fishes, and a predatory invertebrate. Diet data were compiled
Data from: Crossing the line: tunas actively exploit submesoscale fronts to enhance foraging success
负责人:
Snyder, Stephanie
关键词:
tuna fronts pelagic ecology foraging behavior thermal habitat fishery
摘要:
pelagic ecosystems with enhanced local productivity and increased abundances of forage fish and top predators. Here we use data from archival tags to document
Data from: Flying south: foraging locations of the Hutton’s shearwater (Puffinus huttoni) revealed by time-depth recorders and GPS tracking
负责人:
Bennet, Della
关键词:
GPS TDR Hutton’s Shearwater
摘要:
south of Kaikōura. Dive durations averaged 23.2 seconds (range 8.1 to 71.3 sec) and dive depths averaged 7.1 m (range 1.5 to 30 m). Foraging locations ha
Data from: Predator olfactory cues generate a foraging-predation tradeoff through prey apprehension
负责人:
关键词:
predator prey cues predation risk olfaction non-consumptive
摘要:
to be apprehensive in their foraging activities, which would generate an indirect ‘apprehension cost’. Apprehension arises when a forager redirects attention from

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