SPAWNING AGGREGATION SITES: PHYSICAL AND BIOTIC
The importance of physical and biotic scaling to the experimental simulation of a coastal marine ecosystem
... Passage of Narragansett Bay, using the best estimates available for various physical and biotic variables and (2) how, aflcer the establishment of a light regime (Experiment 1[r] ...
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The Effect of Biotic and Physical Environmental Factors on Total Individual of Rafflesia meijerii in Batang Gadis National Park
... the biotic and physical environmental factors that affect the habitat quality and the individual numbers of of ...and physical environment ...
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The Effect of Biotic and Physical Environmental Factors on Total Individual of Rafflesia Meijerii in Batang Gadis National Park
... the biotic and physical environmental factors that affect the habitat quality and the individual numbers of of ...and physical environment ...
7
Effects of biotic and physical stressors on fish swimming performance and behaviour
... We used the Information Theoretic approach [ 34] to determine which set of physical variables best explained variation in shelter availability as measured by (1) shelter [r] ...
289
Fire: Its Influence on Biotic Communities and Physical Factors in South and East Africa
... observation in Eastern Africa I have come to the conclusion that fire is a factor of the great- est importance in the life of biotic communi- ties. While I definitely inclined to this view as the result of my ...
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THE EFFECTS OF SOME PHYSICAL AND BIOTIC ENVIRONMENTS ON HETEROSIS OF DIRECT AND ASSOCIATE GENOTYPES IN DROSOPHILA MELANOGASTER
... In this analysis a four-way classifi- cation model (densities, temperatures, genotypes [direct effects], and associations [asso,.-iate effects]) was used. Briefly, the [r] ...
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Spawning Aggregation Sites of Snapper and Grouper Species (Lutjanidae and Serranidae) on the Insular Shelf of Cuba
... on spawning aggregations for ...plans. Spawning aggregations are particularly important focal points for the siting of marine reserves because they are concentrated production sites and are ...
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Biotic Indicators of Water Quality
... These were harmful both to human and stream ecosystem health. For this reason, the Clean Water Act (CWA) was enacted in 1977 to “restore and maintain the chemical, physical, and bio- logical integrity of the ...
6
Egg predation at tropical reef fish spawning aggregation sites: trade-offs for fitness
... other spawning species, and the levels of egg predation among species closely reflected differences in the mean volume of eggs released during a spawning aggregation ...striatus spawning ...
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Egg predation at tropical reef fish spawning aggregation sites: trade-offs for fitness
... the spawning rushes attacked (Robertson 1983, Moyer 1987, Sancho et ...synchronised spawning it is imperative to quantify egg mortality, which is a logistically difficult ...and spawning intensity. ...
128
How To Find Spawning Aggregation Of Reef Fish
... presence, spawning aggregations of reef fishes (among the most important events in marine ecosystems) have not been previously formally documented in the Los Roques Archipelago National Park in ...potential ...
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The role of structured stirring and mixing on gamete dispersal and aggregation in broadcast spawning
... If physical stirring processes are able to bring weakly diffusive parcels of egg and sperm into close proximity, sperm motility combined with taxis could serve as a ‘directed diffusion’ that selectively bridges ...
9
Protecting a Multi-species Spawning Aggregation at Mona Island, Puerto Rico
... aggregations sites. Surveys at aggregation sites during reproductive seasons provide a unique opportunity to measure population abundances of these threatened species, information not obtained from ...
8
Spawning aggregation dynamics of brown-marbled grouper and camouflage grouper at a remote Indian Ocean atoll
... Acoustic detections indicate that there is a gradual build-up of aggregating fish at the FSA site during the fortnight preceding a new moon within a spawn- ing month and that this is followed by a sudden decrease just ...
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The Mutton Snapper (Lutjanus analis) Spawning Aggregation Fishery at Gladden Spit, Belize: Inter-annual and Within-season Dynamics
... Compared to other snappers and groupers of Cuba, mutton snapper use a large number of spawning sites (Claro, 1981; García-Cagide et al., 2001; Claro and Lindeman, 2003) and the species aggregates to spawn ...
169
The effectiveness of spawning habitat creation or enhancement for substrate-spawning temperate fish: a systematic review
... comparator sites were at site selection and/or study initiation (e.g., physical characteristics)], meas- ured outcome [quantitative, quantitative approxima- tion ...comparator sites and/or times, ...
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Lake trout (Salvelinus namaycush) spawning habitat in a northern lake: The role of wind and physical characteristics on habitat quality
... trout spawning habitat studies ( Flavelle et ...all spawning shoal sites sampled in Alexie ...on spawning shoals to avoid potential pitfalls of inferred current velocities from fetch ...
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The effectiveness of spawning habitat creation or enhancement for substrate spawning temperate fish: a systematic review protocol
... enhance spawning habitat, it is important to identify habitat that is conducive to produc- tivity given the species and ...The spawning habitats used by fishes are quite varied and factors such as ...
7
Platelet adhesion and aggregation at sites of vascular
... and aggregation at sites of vascular injury is crucial to arrest bleeding but can also lead to occlusion of diseased vessels by thrombus formation and potentially fatal ...at sites of vascular ...
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Evaluation of methods for identifying spawning sites and habitat selection for alosines
... riverine spawning habitat is important for the management and restoration of anadromous ...and spawning pads for collecting the eggs of American shad Alosa sapidissima, hickory shad ...with spawning ...
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