freshwater ecology

См. также в других словарях:

• Freshwater ecology of Maharashtra — The state of Maharashtra in India has several river major river systems including those of the Narmada, Tapti, Godavari and Krishna rivers. The ecology of these rivers and associated wetlands is covered in this article. Introduction: Ecology is… …   Wikipedia

• Upland and lowland (freshwater ecology) — In studies of the ecology of freshwater rivers, habitats are classified as upland and lowland. Upland habitats are cold, clear, rocky, fast flowing rivers in mountainous areas; lowland habitats are warm, slow flowing rivers found in relatively… …   Wikipedia

• Freshwater environmental quality parameters — are the natural and man made chemical, biological and microbiological characteristics of rivers, lakes and ground waters, the ways they are measured and the ways that they change. The values or concentrations attributed to such parameters can be… …   Wikipedia

• Freshwater — is a word that refers to bodies of water such as ponds, lakes, rivers and streams containing low concentrations of dissolved salts and other total dissolved solids. In other words, the term excludes seawater and brackish water.Freshwater is an… …   Wikipedia

• Freshwater pearl mussel — The exterior of the shell of Margaritifera margaritifera Conservation status …   Wikipedia

• Ecology — For other uses, see Ecology (disambiguation). Ecology …   Wikipedia

• ecology — ecological /ek euh loj i keuhl, ee keuh /, ecologic, adj. ecologically, adv. ecologist, n. /i kol euh jee/, n. 1. the branch of biology dealing with the relations and interactions between organisms and their environment, including other organisms …   Universalium

• Ecology of the San Francisco Estuary low salinity zone — The low salinity zone (LSZ) of the San Francisco Estuary and Delta represents a highlyaltered ecosystem. The region has been heavily re engineered to accommodate the needs ofwater delivery, shipping, agriculture, and most recently, suburban… …   Wikipedia

• Freshwater aquarium — A freshwater aquarium is a receptacle that holds one or more freshwater aquatic organisms for decorative, pet keeping, or research purposes. Modern aquariums are most often made from transparent glass or acrylic glass. Typical inhabitants include …   Wikipedia

• Ecology of Hong Kong — The ecology of Hong Kong is mostly affected by the results of climatic changes. Hong Kong s climate is seasonal due to alternating wind direction between winter and summer.Hong Kong has been geologically stable for millions of years. Flora and… …   Wikipedia

• Ecology of the North Cascades — Main article: North Cascades The North Cascades are high and rugged with varied conifer species. The Ecology of the North Cascades is heavily influenced by the high elevation and rain shadow effects of the mountain range. The North Cascades is a… …   Wikipedia