搜索结果: 1-7 共查到“理学 life history”相关记录7条 . 查询时间(0.081 秒)
Early Life History and Fisheries Oceanography: New Questions in a Changing World
Early Life History Fisheries Oceanography
2015/7/20
In the past 100 years since the birth of fisheries oceanography, research on the early life history of fishes, particularly the larval stage, has been extensive, and much progress has been made in ide...
Evidence of selection for resistance to paralytic shellfish toxins during the early life history of soft-shell clam (Mya arenaria) populations
selection paralytic shellfish toxins
2014/4/17
This study identifies early, postmetamorphic soft-shell clams, Mya arenaria, as the life-history stage most
susceptible to effects of blooms of paralytic shellfish poisoning (PSP) toxin–producing Ale...
Life history, ecology and the biogeography of strong genetic breaks among 15 species of PaciWc rockWsh, Sebastes
Life history ecology
2015/12/11
Strong genetic change over short spatial scales
is surprising among marine species with high dispersal
potential. Concordant breaks among several species signals
a role for geographic barriers to d...
Life history strategy and depth selection behavior as alternative anitipredator defenses among natural Daphnia hyalina populations
Life history strategy depth selection behavior alternative anitipredator defenses natural Daphnia hyalina populations
2014/5/9
We analyzed distribution patterns and life history traits in 14 natural Daphnia hyalina populations. The populations at shallower depths during the day began reproduction at a smaller size and showed ...
Life history responses of Daphnia pulicaria to diets containing freshwater diatoms: Effects of nutritional quality versus polyunsaturated aldehydes
Daphnia pulicaria diets containing freshwater diatoms nutritional quality polyunsaturated aldehydes
2014/5/9
Like marine diatoms, some freshwater diatoms produce α, β, γ, δ-polyunsaturated aldehydes (PUA) when damaged. Some of these oxylipins are suspected of impairing egg viability in marine copepods. To de...
Nutrient limitation on a planktonic rotifer: Life history consequences and starvation resistance
Nutrient limitation planktonic rotifer Life history consequences starvation resistance
2014/5/20
Nutrient content of plants is low relative to that of herbivores. Dietary nutrients can limit the growth and reproduction of herbivores. We studied life history consequences and starvation resistance ...
Life history bottlenecks in Diaptomus clavipes induced by phosphorus-limited algae
Life history bottlenecks Diaptomus clavipes induced phosphorus-limited algae
2014/5/27
Considerable information has accumulated on food quality effects on certain cladocerans; meanwhile, other zooplankton have received comparatively little nutritional study. In particular, little is sti...