Hakutulokset: fishes and fishing
Etsimme kuitenkin kirjoja hakusanalla fishes and fishing , mikä antoiyhteensä 11 hakutulosta
Coastal Shellfish — A Sustainable Resource
Coastal populations of shellfish have been exploited by humans for millennia as an easily accessible source of fresh protein. Unfortunately, because the intertidal zone and the …
Jellyfish Blooms: Causes, Consequences and Recent Advances
Jellyfish form spectacular population blooms and there is compelling evidence that jellyfish blooms are becoming more frequent and widespread. Blooms have enormous ecological, …
Essential Fish Habitat Mapping in the Mediterranean
Proper designation of Essential Fish Habitat (EFH) is a highly important spatial measure in any management of fishery resources. EFH is defined as those waters and substrates …
Jellyfish Blooms IV
Jellyfish generally are considered to be nuisances because they interfere with human activities by stinging swimmers, clogging power plant intakes and nets of fishermen, killing …
The Ecology of the Fish Pond Ecosystem
An understanding of the ecology of a fish pond is essential for the achievement of steady and high fish production in ponds. For the ecologist, the fish pond is a small …
The Importance of Aquatic-Terrestrial Ecotones for Freshwater Fish
Ecotones are interface zones between different ecosystems. Their ecological role and significance with regard to ecological management and conservation has become increasingly …
Advances in Invertebrates and Fish Telemetry
This volume provides a selection of the most significant papers presented at the Second Conference on Fish Telemetry in Europe in La Rochelle, France, in April 1997. The …
Jellyfish Blooms
Jellyfish, a group that includes scyphomedusae, hydromedusae, siphonophores and ctenophores, are important zooplankton predators throughout the world's estuaries and oceans. These …
Developments in Fish Telemetry
closed seasons or area closure (e. g. , protected areas) been considered. Estuaries are productive ecosystems that provide The purpose of this study was to test the numerous ?shery …
Jellyfish Blooms: New Problems and Solutions
unaware of any study that has examined the in?uence of thin layers on the behavior of individual gelatinous Spatial and temporal heterogeneity affect movement zooplankton. and …