 |
<< >>
| Terms for subject Environment (7358 entries) |
| 土地设置 | land setup (The formulation of regional objectives, plans and programmes and the harmonization of the regional effects of sectorial planning) | |
| 土地规划 | land planning (The activity of designing, organizing or preparing for the future use of solid areas of the earth's surface, especially regions valued for natural resources, utilized as agricultural resources or considered for human settlement) | |
| 土地保护 | land conservation (The care, preservation and re-use of solid areas of the earth's surface, especially soil regions valued as a natural resource or utilized as an agricultural resource) | |
| 土地可持续管理 | sustainable land management | |
| 土地维护 | upkeep of land | |
| 土地维护 | upkeep of countryside | |
| 土地价值 | land value (The monetary or material worth in commerce or trade of an area of ground considered as property) | |
| 土层 | soil layer (Distinctive successive layers of soil produced by internal redistribution processes. Conventionally the layers have been divided into A, B and C horizons. The A horizon is the upper layer, containing humus and is leached and/or eluviated of many minerals. The B horizon forms a zone of deposition and is enriched with clay minerals and iron/aluminium oxides from the A layer. The C layer is the parent material for the present soil and may be partially weathered rock, transported glacial or alluvial material or an earlier soil) | |
| 土埋限令 | Land Disposal Restriction | |
| 土埋限令 | Land Disposal Restrictions | |
| 土壤 | soil (The top layer of the land surface of the earth that is composed of disintegrated rock particles, humus, water and air) | |
| 土壤退化 | soil degradation (Soil may deteriorate either by physical movement of soil particles from a given site or by depletion of the water-soluble elements in the soil which contribute to the nourishment of crop, plants, grasses, trees, and other economically usable vegetation. The physical movement generally is referred to as erosion. Wind, water, glacial ice, animals and tools in use may be agents of erosion) | |
| 土壤分析 | soil analysis (The use of rapid chemical analyses to determine the fertility status of a soil. It is used to identify those nutrients or substances that are present in either insufficient or excessive quantities for optimum plant growth. Analyses are also used to monitor increases or decreases in soil fertility over time) | |
| 土壤圈 | pedosphere (That shell or layer of the Earth in which soil-forming processes occur) | |
| 土壤有机质 | soil organism (Organisms which live in the soil) | |
| 土壤化学 | soil chemistry (The study of the inorganic and organic components of the soil and its life cycles) | |
| 土壤生态学 | edaphology (The study of the relationships between soil and organisms, including the use made of land by mankind) | |
| 土壤生态交错区 | edaphic ecotone | |
| 土壤生物学 | soil biology (The study of the living organisms, mainly microorganisms and microinvertebrates which live within the soil, and which are largely responsible for the decomposition processes vital to soil fertility) | |
| 土壤负荷 | soil loading (In soil mechanics and civil engineering the term is used to denote the increased weight brought to bear on the ground surface) |