 |
A B Ç D E F G H İ J K L M N Ö P R S T U V W X Y Z << >>
| Terms for subject Environment (5289 entries) |
| nehir kirliliği | river pollution (The direct or indirect human alteration of the biological, physical, chemical or radiological integrity of river water, or a river ecosystem) | |
| nehir kıyı koruma | bank protection (Engineering work which aims at the protection of banks of a river, or slopes of embankments along it, from erosion by the current of flow, from floods, etc.) | |
| nehir kıyısı bölgesi | riparian zone (1. Terrestrial areas where the vegetation complex and microclimate are products of the combined pressure and influence of perennial and/or intermittent water... and soils that exhibit some wetness characteristics. 2. Zone situated on the bank of a water course such as a river or stream) | |
| nehir suyu | river water (Water which flows in a channel from high ground to low ground and ultimately to a lake or the sea, except in a desert area where it may dwindle away to nothing) | |
| nehir taşımacılığı | river transport (Transportation of goods or persons by means of ships travelling on rivers) | |
| nehirlere atık boşaltımı | river disposal (Discharge of solid, liquid or gaseous waste into a river) | |
| nekroz | necrosis (The pathologic death of living tissue in a plant or animal) | |
| nem | moisture (1. The water vapour content of the atmosphere, or the total water substances (gaseous, liquid and solid) present in a given volume of air. 2. Water that is dispersed through a gas in the form of water vapour or small droplets, dispersed through a solid, or condensed on the surface of a solid) | |
| nematod | nematode (A group of unsegmented worms which have been variously recognized as an order, class, and phylum) | |
| nesli tehlike altındaki bitki türleri | endangered plant species (The plants threatened with extinction by human or natural changes in the environment) | |
| nesli tehlike altındaki hayvan türleri | endangered animal species (Animals, birds, fish or other living organisms threatened with extinction by natural or human-induced changes in their environment) | |
| nesli tehlike altındaki türler | endangered species (IUCN, One of the three degrees of "rarity" drawn up by the International Union for the Conservation of Natural Resources. All plants and animals in these categories need special protection. Endangered species are those species in danger of extinction unless steps are taken to change the cause of threat and decline) | |
| nesli tehlike altındaki türler sınıfı | category of endangered species (Those of the planet's flora and fauna which are threatened with extinction. Hunting and poaching to fuel the trade in ivory, horn, skins, fur and feathers have long been a threat to already endangered species. Pollution, agricultural expansion, loss of wetlands, deforestation and other erosion of habitats have been added to the hazards. Human activity was responsible for most of the animals and plants known to have been lost in the past two centuries) | |
| nesli tükenmiş türler | extinct species (IUCN, Animal or plant species which have completely disappeared from the planet) | |
| neslin tükenmesi | extinction (ecological, 1. The complete disappearance of a species of plant or animal from the planet. 2. Disappearing of animals and plants from the biota) | |
| nihai depolama | final storage (A system where inert materials, which are not to be mobilized by natural processes even for long time periods, are confined by three barriers: the natural impermeable surroundings, an artificial barrier (such as liner) which can be controlled and, most important, the inert material itself. The concept of final storage includes the possibility to mine the materials in the future if such materials are sufficiently "clean" (mono-landfills) and if it becomes economic to mine such ores) | |
| nikel | nickel (A malleable ductile silvery-white metallic element that is strong and corrosion-resistant, occurring principally in pentlandite and niccolite: used in alloys, especially in toughening steel, in electroplating, and as a catalyst in organic synthesis) | |
| nişasta | starch (A polysaccharide which is a combination of many monosaccharide molecules, made during photosynthesis and stored as starch grains in many plants) | |
| nitrat | nitrate (Any salt or ester of nitric acid, such as sodium nitrate) | |
| nitrifikasyon | nitrification (The process by which ammonia compounds, including man-made fertilizer and the humus provided by organic matter or plant and animal origin, are converted into nitrites and then nitrates, which are then absorbed as a nutrient by crops. Excess nitrate can be leached into surface waters and groundwaters, causing pollution. Excess nitrate may also be converted by microbes back into gaseous nitrogen, which is an important greenhouse gas, and released back into the atmosphere. The ultimate source of nitrogen in the ecosystem is the molecular nitrogen in the atmosphere. To a very limited extent, some dissolves in water. However, none is found in rock) |