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  • Exporting industry ; Fish ; Fishing ; Fishing in fresh water ; Fishing industry ; Local development ; Small-scale fishing ; Tanzania
  • Aquaculture ; Fishing ; Fishing in fresh water ; Fishing resources ; Leisure ; Natural resources ; Netherlands (The) ; Sea fishing ; United States of America ; World
  • Assessing potential effects of global climate change on tropical freshwater fishes
  • Asia ; Biogeography ; Climatic variation ; Ecosystem ; Fish ; Fresh water ; Global change ; Tropical zone
  • assessment of potential effects of climate change on tropical freshwater fishes should focus on changes to water quantity variables in riverine environments.
  • The extreme seasonal fluctuations in discharge of tropical rivers, through the effects on fish habitat availability and habitat conditions, have produced a range in preferred habitat types among riverine fishes. The AA. suggest that initial
  • Aral ; Caspienne Sea ; Fish ; Fishery;Fishing ; Fishing in fresh water ; Fishing resources ; Former USSR ; Natural resources ; Resource management ; Sea fishing
  • Global climate change and fish and fisheries : what might happen in a temperate oceanic archipelago like New Zealand
  • Biogeography ; Climatic variation ; Fish ; Fresh water ; Global change ; Human impact ; Natural resources ; New Zealand ; Temperature
  • will have on human and other biological communities, including fish and fisheries, is even more a matter for speculation.
  • Tools for assessing the impact of climate change on freshwater fish populations
  • Biogeography ; Climatic variation ; Ecosystem ; Fish ; Fresh water ; Model ; North America ; Temperature
  • The AA. examine the use of bioenergetic models to predict the impact of climate change on the growth of individual fish and the use of thermal habitat models to assess the impact of climate change on population abundance. They examine also the use
  • Fish breeding ; Fish product ; Fishing ; Fishing in fresh water ; Fishing law ; Fishing resources ; Legislation ; Over-fishing ; Regulation ; Resource management ; Spain
  • Prediction and assessment of potential effects of global environmental change on freshwater sport fish habitat in British Columbia
  • Biogeography ; British Columbia ; Canada ; Environment ; Fish ; Fresh water ; Global change ; Habitat;Settlement ; Model
  • A number of useful models are available to help predict these global environmental changes acting through alterations in stream discharge and periodicity, ice-free period, water temperature, epilimnial depth and volume, dissolved oxygen level
  • and hypolomnetic depletion rate, all of which are major determinants of sport fish habitat quality and quantity. There is great regional difference in the direction and severity of probable effects of global environmental change within the province, in some areas
  • Biogeography ; British Columbia ; Canada ; Climatic variation ; Fish ; Fresh water ; Global change ; Human impact ; Natural resources ; Temperature
  • After a brief outline of the osteological characters which allow determination of fossil species of fresh-water fish remains, the significance of species assemblages as ecological markers is presented. Moreover significative palethnological data
  • about seasonal fishing activities are gained from detailed microscopic studies.
  • Comparative distribution of some fresh water macro-arthropods in Flanders (Belgium)
  • Fish ; Fish breeding ; Fishery ; Fishing ; Fishing in fresh water ; Germany ; Leisure ; Marketing ; Nature conservation ; Regional economy ; Tradition
  • Biomass ; Fishing ; Fishing in fresh water ; Fishing resources ; France ; Rhône ; Saône ; Valley
  • Fog : a possible solution to rural water problems ?
  • Countryside ; Fog ; Fresh water ; Project ; South Africa ; Water ; Water needs ; Water resources
  • Acute water shortages are experienced regularly in many areas. It is thus of the greatest importance to identify other sources of water in these regions. Fog is one such new source of fresh water and shows a significant potential for use
  • as a domestic water supply, notably the South African Fog Water Project. - (AJC)
  • Ecological equilibrium ; Ecology ; Environmental management ; Fishing in fresh water ; Leisure ; North-East England ; United Kingdom
  • Fresh and salt groundwater in the Dutch coastal area in relation to geomorphological evolution
  • Historical sequences of encroaching seawater and recharge of fresh water under different geological and geomorphological conditions during the Quaternary are responsible for a rather complicated distribution of fresh and salt groundwater
  • Aquaculture ; Aquatic ecosystem ; Ecosystem ; Fish ; Fish breeding ; Fresh water ; Livestock farming ; Rwanda
  • Benefits of improved water quality: a discrete choice analysis of freshwater recreational demands
  • Consumer behaviour ; Decision ; Fishing in fresh water ; Indiana ; Leisure ; Location choice ; Logit model ; Nature conservation ; United States of America ; Utility fonction ; Water quality
  • Africa ; Aquaculture ; Aquatic ecosystem ; Black Africa ; Fish breeding ; Fresh water
  • Mangrove swamp at a saline/fresh water interface near Creek Town, Southeastern Nigeria
  • This study represents an ecological investigation of marginal mangroves occurring at the transitional zone where oceanic influences and fresh water inputs from upland streams are equally felt. The objectives are: to identify the physiographic