dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到9条 ,权限内显示50条;

Data from: El Ni?o drives a widespread ulcerative skin disease outbreak in Galapagos marine fishes
负责人:
关键词:
Galapagos;Rahnella inusitata;Myripristis leiognathus;Rouxiella chamberiensis;Microspathodon dorsalis;Holacanthus passer;wildlife disease;Marine;El Nino;climate change;Fish;current;Stegastes beebei;Holocene
DOI:
doi:10.5061/dryad.57v9d68
摘要:
outbreaks. Here we describe an unprecedented multi-species outbreak of wild fish disease driven by a climate perturbation. The 2015–16 El Ni?o generated
Data from: The adaptive potential of plant populations in response to extreme climate events
负责人:
关键词:
Lasthenia fremontii;precipitation;El Nino;Additive genetic variance;extreme climate;Vernal pools;Fisher's Fundamental Theorem of Natural Selection;current;Holocene;climate change
DOI:
doi:10.5061/dryad.rt400df
摘要:
s that occur during El Ni?o Southern Oscillation (ENSO) events. The results indicate that populations may exhibit greater adaptive potential in response
Calathea ovandensis demography data
负责人:
关键词:
San Andres Tuxtla, Veracruz, MEX demography Calathea ovandensis (Marantaceae) spatiotemporal variation in elasticity El Nino
DOI:
doi:10.5063/aa/nceas.279.2
摘要:
e also good for reproduction. There was a negative correlation between elasticity and variability of matrix elements. We also found that el Ni%26#239;%26
Calathea ovandensis demography data
负责人:
关键词:
San Andres Tuxtla, Veracruz, MEX demography Calathea ovandensis (Marantaceae) spatiotemporal variation in elasticity El Nino
DOI:
doi:10.5063/aa/nceas.279.1
摘要:
for reproduction. There was a negative correlation between elasticity and variability of matrix elements. We also found that el Ni?o years were favorable
Data from: Reproductive performance of a tropical apex predator in an unpredictable habitat
负责人:
关键词:
life history trade-off;Tropical habitat;El Nino;Female life history;Galapagos sea lion;Zalophus wollebaeki;Fecundity
DOI:
doi:10.5061/dryad.6s48579
摘要:
Variation in life history traits is directly linked to individual fitness. This interplay is complicated by environmental perturbations in an unpredictable habitat. To maximise fitness, individuals react to environmental changes by reallocating resources between maintenance, growth and reproduction. Disentangling these factors is complicated as traits are interlinked by trade-offs between current reproduction and future survival and reproduction. This study provides first estimates of life history traits and trade-offs of a tropical apex predator, the Galapagos sea lion (Zalophus wollebaeki), in an unpredictable habitat, the Galapagos archipelago. Thirteen years of individual data on birth mass, early growth and offspring, and environmental data allowed the examination of factors influencing reproductive performance of adult females and calculation of pupping rates. Females became primiparous between ages 4 and 9. Neither oceanographic nor body condition in the females’ first year of life influenced age at primiparity. Age at primiparity had no effect on a female’s birth rate, on average one pup every 2 years. Sex of a pup did not influence the subsequent inter-birth interval, but first-year pup survival lengthened it. Until age 6, females showed lower birth rate (
SMES Study: Rabbit Survey Data
负责人:
关键词:
DOI:
doi:10.6073/pasta/5df56fda3c1e1ce4300f65774f655fd3
摘要:
be able to measure differential effects of small mammals on plant communities over series of wet or dry years, such as El Nino and La Nina cycles (Nicholls 1988). Suc
SMES Study: Quadrat Soil Surface Disturbance Data
负责人:
关键词:
DOI:
doi:10.6073/pasta/5f0bb1e15860250d5fa5dfa62f471aa1
摘要:
be able to measure differential effects of small mammals on plant communities over series of wet or dry years, such as El Nino and La Nina cycles (Nicholls 1988). Suc
Land Use, Agropastoral Production, Family Composition, and Household Economy in Santarem, Para, Brazil, June-August 2003;;Version 1
负责人:
关键词:
DOI:
doi:10.3886/icpsr34347.v1
摘要:
drought events (e.g. El Nino type events), and other resource scarcities? (4) Are there notable differences in land use choices made by landholders who live

首页上一页1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