Results 21 to 30 of about 152,466 (362)
Sex‐biased dispersal: a review of the theory [PDF]
Dispersal is ubiquitous throughout the tree of life: factors selecting for dispersal include kin competition, inbreeding avoidance and spatiotemporal variation in resources or habitat suitability.
Xiang-Yi Li, H. Kokko
semanticscholar +1 more source
Dispersal and Repulsion of Entomopathogenic Nematodes to Prenol
Chemosensory cues are crucial for entomopathogenic nematodes (EPNs)—a guild of insect-killing parasitic nematodes that are used as biological control agents against a variety of agricultural pests.
Kassandra Kin +2 more
doaj +1 more source
ABSTRACTDispersal is a process of central importance for the ecological and evolutionary dynamics of populations and communities, because of its diverse consequences for gene flow and demography. It is subject to evolutionary change, which begs the question, what is the genetic basis of this potentially complex trait?
Saastamoinen, Marjo +21 more
openaire +9 more sources
The common cutworm, Spodoptera litura Fabricius (Lepidoptera: Noctuidae) is a major pest of soybean. Pheromone traps are used to monitor male adults, but the catch peaks do not always predict leaf damage in soybean fields.
Akira Otuka +2 more
doaj +1 more source
The life cycle of many marine benthic species includes a pelagic larval stage that governs the connectivity between populations. Larval transport is a function of hydrodynamic and biological processes. Knowledge of how larval traits affect dispersal will
Susanna M. Strömberg, Ann I. Larsson
doaj +1 more source
Changing Microarthropod Communities in Front of a Receding Glacier in the High Arctic
This study was carried out at Ny-Ålesund on Spitsbergen in Svalbard (High Arctic). Eight study sites were established along a transect from the fjord to the snout of the glacier. The sites differed from each other by the type of vegetation cover and soil
Dariusz J. Gwiazdowicz +5 more
doaj +1 more source
We used reared larvae of Gramma loreto sized 5.5 to 10.5 mm to study ontogeny of morphology and swim- ming. The larvae are slender to moderate in depth, with laterally compressed bodies, about 28 myomeres, a coiled gut that is not compact, extending to
Jeffrey M. Leis +4 more
doaj +1 more source
Familiarity with the landscape increases foraging efficiency and safety. Thus, when animals are confronted with a novel environment, either by natural dispersal or translocation, establishing a home range becomes a priority.
David Saltz +2 more
doaj +1 more source
Conservation Actions in Multi-Species Systems: Species Interactions and Dispersal Costs
We use the General Equilibrium Ecosystem Model (GEEM) parameterized to Wyoming sagebrush to explore the impact of two common simplifications in bio-economic policy frameworks on species conservation decisions.
Heidi J. Albers +2 more
doaj +1 more source
Zooplankton assemblages in neighboring ponds can show important spatial and temporal heterogeneity. Disentangling the influence of regional versus local factors, and of deterministic versus stochastic processes has been recently highlighted in the ...
Maria Anton-Pardo +2 more
doaj +1 more source

