| trophic ecology (The study of the feeding relationships of organisms in communities and ecosystems. Trophic links between populations represent flows of organisms, organic energy and nutrients. Trophic transfers are important in population dynamics, biogeochemistry, and ecosystem energetics) |
ekologie trofická |
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| trophic level (Any of the feeding levels through which the passage of energy through an ecosystem proceeds; examples are photosynthetic plants, herbivorous animals, and microorganisms of decay) |
hladina trofická |
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| tropical climate (A climate which is typical of equatorial and tropical regions, that is, one with continually high temperatures and with considerable precipitation, at least during part of the year) |
podnebí tropické |
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| tropical deforestation |
úbytek tropických lesů |
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| tropical ecosystem (The interacting system of a biological community and its non-living environmental surroundings in the land and water of the equatorial region between the Tropic of Cancer and the Tropic of Capricorn) |
ekosystém tropický |
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| tropical forest (A vegetation class consisting of tall, close-growing trees, their columnar trunks more or less unbranched in the lower two-thirds, and forming a spreading and frequently flat crown; occurs in areas of high temperature and high rainfall) |
les tropický |
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| tropical forest ecosystem (The interacting system of a biological community and its non-living environmental surroundings in forests found in tropical regions near the equator, which are characterized by warm to hot weather and abundant rainfall) |
ekosystém lesa tropického |
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| Tropical Forestry Action Plan |
Akční plán tropického lesnictví |
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| Tropical Forests Action Programme |
Akční plán tropického lesnictví |
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| tropical plant (Plants growing in tropical areas in conditions of constant rain and high temperature) |
rostlina tropická |
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| tropical rain forest (The most valuable and the richest ecosystem on Earth. It plays a critical part in the Earth's life support systems and house 50%, and possibly as much as 90%, of all the species on Earth. It is a key storehouse of foods, oils and minerals, and a source of ingredients that make up a range of medical treatments. It also represents home and livelihood for many people. However, more than half of the rainforests have disappeared, chopped down for valuable tropical hardwoods, or cleared to provide areas for cattle grazing or human habitation. The forests play an important part in climate patterns, and deforestation is thought to be responsible for 18% of global warming. Furthermore, as they disappear there is also an albedo effect - a damaging increase in the sunlight reflected - which affects wind and rainfall patterns) |
les tropický deštný |
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| tropics (The region of the earth's surface lying between two parallels of latitude on the earth, one 23°27' north of the equator and the other 23°27' south of the equator, representing the points farthest north and south at which the sun can shine directly overhead and constituting the boundaries of the Torrid Zone) |
tropy |
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| troposphere (The lowest of the concentric layers of the atmosphere, occurring between the Earth's surface and the tropopause. It is the zone where atmospheric turbulence is at its greatest and where the bulk of the Earth's weather is generated. It contains almost all the water vapour and aerosols and three-quarters of the total gaseous mass of the atmosphere. Throughout the troposphere temperature decreases with height at a mean rate of 6.5°C/km and the whole zone is capped by either an inversion of temperature or an isothermal layer at the tropopause) |
troposféra |
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| tropospheric ozone (Tropospheric ozone is a secondary pollutant formed from emissions of nitrogen oxides, non-methane volatile organic compounds and carbon monoxide. Ozone scars lung tissue, makes eyes sting and throats itch. It has been implicated as a contributor to forest dieback, damage to agricultural crops, etc.) |
ozón troposférický |
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| trunk road (A main road, especially one that is suitable for heavy vehicles) |
silnice hlavní |
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| tumour (Any new and abnormal growth, specifically one in which cell multiplication is uncontrolled and progressive) |
nádor |
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| tundra (An area supporting some vegetation (lichens, mosses, sedges and low shrubs) between the northern upper limit of trees and the lower limit of perennial snow on mountains, and on the fringes of the Antarctic continent and its neighbouring islands) |
tundra |
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| tungsten halogen lamp |
halogenová žárovka |
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| tungsten iodine lamp |
halogenová žárovka |
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| tunnel (A underground passageway, especially one for trains or cars that passes under a mountain, river or a congested urban area) |
tunel |
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