中国干旱地区土地退化防治最佳实践
图书信息
| 作者 | 中国全球环境基金干旱生态系统土地退化防 |
| 出版社 | 中国林业 |
| ISBN | 7503853409 |
| 条形码 | 9787503853401 ; 978-7-5038-5340-1 |
| 出版时间 | 2008-11-01 |
| 页数 | 216页 |
| 分类 | 农业/林业 |
| 价格 | 定价: ¥139.0 |
内容简介
land degradation is a prominent ecological problem in dryland areas and a focus of many countries and in-temational organizations. continual worsening of land degradation in dryland areas caused not only declineof soil fertility and reduction of food production directly impacting on farmers' livelihood, but also deterio-ration of ecosystems threatening the foundation for human survival. therefore, it is an obligatory responsi-bility of countries, international organizations and scientists to improve the ecological situation in drylandareas, to prevent land degradation and to achieve sustainable land management as soon as possible.china has a wide distribution of dryland and land degradation is severe. land degradation has become thekey factor restraining sustainable economic and social development in dryland areas. in order to improvethe ecological conditions in dryland areas, chinese government and its people have taken many measuresfor ecological improvement and protection and have made tremendous achievements in land degradationprevention and control, obtaining a series of applicable experiences and techniques which have greatly con-tributed to ecological improvement and land degradation control in dryland areas.while committed to ecological improvement and environment protection, chinese government attachesgreat importance to strengthening international cooperation and exchange. in 2002, chinese governmentestablished a strategic partnership with the gef in land degradation control, i.e. china-gef partnership onland degradation in dryland ecosystems. this was the first partnership of gef established with a govern-ment in ecological fields. the partnership was aimed to create a multiagency, cross-sector and inter-regionalintegrated natural resource management system, a new approach to addressing land degradation problemfrom the grassroot. therefore to stop land degradation, restore dryland ecosystems, reduce poverty, andpromote sustainable development in western china and protection of global environment.
目录
- 中国干旱地区土地退化防治最佳实践 目录
- 1. fixation of shifting sandsgrass grid sand barrierhigh vertical living sand barriersvegetation establishment by aerial seeding2. sand prevention and control along therailways and highwayssandy land management for protecting railwaybio-protection system for desert highway3. improvement of degraded grasslandbarn feeding in captive of livestockrotational grazing4. water and soil conservation measuressilt storage damcheck damfish-scale pit adverse-slope site preparationzhuanglang loess terraces5. afforestation in arid and semi-arid areasplantation of pinus sylvestris var. mongolica at sandylandfarmland shelterbelt on drylanddeep planting of poplar at high cold arid sandy land"two rows in one belt" forestation model6. agroforestry managementwalnut and crop interplanting on oasisoasis shelterbelt network with narrow-belt and small-grid7. farming practices and soil improvementcultivation on stony sand land salinate land transformationdrainage by hidden pipe for irrigated farmland8. water saving and catchmentmulched drip irrigationrainwater cellars9. sand industryartificial inoculation of cistanche deserticola tohaloxylon ammodendronintegrated development of salix psammophila10. utilization of renewable energysolar stove developmentrural wind power utilizationbiogas digesteracknowledgements
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