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| Terms for subject Environment (18232 entries) |
| aavikkosirkka | desert locust | |
| aavikkovaraani | desert monitor | |
| aavikkovaraani | grey monitor | |
| aavikoituminen | desertification (1. The development of desert conditions as a result of human activity or climatic changes. 2. The process of land damage which allows the soil to spread like a desert in arid and semi-arid regions. There is a loss of vegetative cover and the soil deteriorates in texture, nutrient content and fertility. Desertification affects the lives of three-quarters of the world's population, 70% of all drylands and one quarter of the total land area of the planet. There are many reasons for desertification, but the majority are caused by human activities, overgrazing, deforestation, poor land management and over-exploitation. Agenda 21 states that the priority in combating desertification should be establishing preventive measures for lands that are not yet, or are only slightly, degraded) | |
| aavikoitumisen estäminen | combating desertification | |
| aavikoitumisen estämiseen | combating desertification | |
| aavikoitumisen estämistä koskeva toimintasuunnitelma | Plan of Action to Combat Desertification | |
| aavikoitumisen torjuminen | combating desertification | |
| aavikoitumisen torjuminen | control of desertification | |
| aavikoitumisen torjuminen | desertification control | |
| aavikoitumisen torjunta | combating desertification | |
| aavikoitumisen torjunta | control of desertification | |
| aavikoitumisen torjunta | desertification control | |
| aavikoitumisen valvonta | desertification control | |
| aavikoitumisen valvonta | desertification control (Remedial and preventive actions adopted against desertification include irrigation, planting of trees and grasses, the erection of fences to secure sand dunes, and a careful management of water resources) | |
| aavikoitumiseste kärsivät maat | affected countries | |
| aavikoitunut maaperä | desertified land | |
| abioottinen | abiotic | |
| abioottinen tekijä | abiotic agent | |
| abioottinen tekijä | abiotic cause |