搜索结果: 1-15 共查到“理学 dispersal”相关记录45条 . 查询时间(0.064 秒)
Seascape genetics along a steep cline: using genetic patterns to test predictions of marine larval dispersal
steep cline genetic patterns
2015/12/11
Coupled biological and physical oceanographic models are powerful tools for studying
connectivity among marine populations because they simulate the movement of larvae
based on ocean currents and la...
USING ISOLATION BY DISTANCE AND EFFECTIVE DENSITY TO ESTIMATE DISPERSAL SCALES IN ANEMONEFISH
Amphiprion clarkii continuous population
2015/12/11
Robust estimates of dispersal are critical for understanding population dynamics and local adaptation, as well as for successful
spatial management. Genetic isolation by distance patterns hold clues ...
Analysis of a hyper-diverse seed dispersal network: modularity and underlying mechanisms
Birds body mass complex networks fish
2015/11/13
Mutualistic interactions involving pollination and ant-plant mutualistic networks typically feature tightly linked
species grouped in modules. However, such modularity is infrequent in seed dispersal...
Reconstructing past ecological networks: the reconfiguration of seed‑dispersal interactions after megafaunal extinction
ecological networks Frugivory modularity mutualisms Pantanal rewilding
2015/11/13
the late Quaternary megafaunal extinction
impacted ecological communities worldwide, and affected
key ecological processes such as seed dispersal. the traits
of several species of large-seeded p...
Dispersal,disturbance and the contrasting biogeographies of New Zealand’s diadromous and non-diadromous fish species
Boosted regression tree diadromy dispersal disturbance fish freshwater statistical model species ranges
2015/8/21
Aim To examine the relationship between diadromy and dispersal ability in New Zealand’s freshwater fish fauna, and how this affects the current environmental and geographic distributions of both diadr...
MANAGEMENT OF OIL SPILL DISPERSAL ALONG THE NIGERIAN COASTAL AREAS
Management Pollution Hazards Coast Ecosystem
2015/7/30
Nigeria, one of the world’s largest oil exporters, has a coastline of approximately 853km facing the Atlantic Ocean. This coastline lies
between latitude 4
o
10’ to 6
o
20’ N and longitude 2
...
River Mouth Plume Events and Their Dispersal in the Northwestern Mediterranean Sea
Plume Events Northwestern Mediterranean Sea
2015/7/29
River mouth plume-dispersion patterns can be now observed with unprecedented resolution thanks to the most recent generation of satellite imagery products. Various types of thermal and visible images ...
Larval Transport and Dispersal in the Coastal Ocean and Consequences for Population Connectivity
Larval Transport Dispersal Coastal Ocean Consequences Population Connectivity
2015/7/22
Many marine species have small, pelagic early life stages. For those species, knowledge of population connectivity requires understanding the origin and trajectories of dispersing eggs and larvae amon...
Population Connectivity and Larval Dispersal Using Geochemical Signatures in Calcified Structures
Population Connectivity Larval Dispersal Geochemical Signatures Calcified Structures
2015/7/22
The importance of larval dispersal to the population dynamics and biogeography of marine organisms has been recognized for almost a century (Hjort, 1914; Thorson, 1950). More recently, theoretical stu...
Connecting Places:The Ecological Consequences of Dispersal in the Sea
Connecting Places Ecological Consequences Dispersal in the Sea
2015/7/22
Few traits are shared by all species of animals and plants. Movement is a noteworthy exception. Although many species seem permanently locked to a particular place, they inevitably move at some stage ...
Dispersal of the Hudson River Plume in the New York Bight:Synthesis of Observational and Numerical Studies During LaTTE
Hudson River Plume New York Bight Observational and Numerical LaTTE
2015/7/22
Observations and modeling during the Lagrangian Transport and Transformation Experiment (LaTTE) characterized the variability of the Hudson River discharge and identified several freshwater transport ...
Visually striking faunal communities of high abundance and biomass cluster around hydrothermal vents, but these animals don't spend all of their lives on the seafloor. Instead, they spend a portion of...
Mammalian Species Origin and Geographical Dispersal Patterns Correlate With Changes in Chromosome Structure, Exemplified in Lemurs (Madagascar) and Bats (Worldwide)
Bats Biogeography Chromosomes Karyotypes Lemurs Speciation
2014/10/22
The origin and geographical distribution of mammalian species (my examples are lemurs and bats) correlate with predictable chromosomal structural changes (KFT=karyotypic fission theory). Chromosome st...
Dispersal pathways of American eel larvae from the Sargasso Sea
merican eel larvae Sargasso Sea
2014/10/16
At the end of their life cycle, American eel (Anguilla rostrata) migrate to the Sargasso Sea from freshwater
habitats along the east coast of North America in order to spawn planktonic eggs. The eggs...
Spring phytoplankton communities shaped by interannual weather variability and dispersal limitation: Mechanisms of climate change effects on key coastal primary producers
Spring phytoplankton communities shaped interannual weather variability dispersal limitation Mechanisms of climate change effects key coastal primary producers
2014/4/2
Spring bloom composition in the Baltic Sea, a partially ice-covered brackish coastal waterbody, is shaped by winter–spring weather conditions affecting the relative dominance of diatoms and a heteroge...