湖南省提水灌溉抗旱减灾能力评估及其发展对策研究

湖南省提水灌溉抗旱减灾能力评估及其发展对策研究(选题审批表,任务书,开题报告,中期检查表,外文翻译,论文15000字)
EVALUATION OF PUMPING IRRIGATION DROUGHT-RESISTANT EFFICIENCY AND RESEARCH FOR DEVELOP COUNTERMEASURE IN HUNAN PROVINCE
摘  要：保障湖南省粮食安全对全省乃至全国经济发展与社会稳定具有重要的战略意义。三峡工程修建减轻了湖南防洪压力，但极端干旱气候的频现对湖南地区抗旱减灾能力提出严峻的挑战。本研究针对湖南省提水灌溉目前存在的问题，采用文案调研、问卷调查、实地考察相结合的方法，从设施、管理、政策等多方面进行综合评估其抗旱能力，找出湖南省提水灌溉抗旱减灾能力不足的本质原因，揭示提水灌溉抗旱能力与粮食安全生产内在联系，为重新规划湖南省提水灌溉的布局，提升其抗旱减灾能力及其发展提供对策。
关键词：提水灌溉；灌溉现状；抗旱能力；评估；对策

Evaluation of Pumping Irrigation Drought-Resistant Efficiency and Research for Develop Countermeasure in Hunan Province
Abstract: Security for the Hunan province food even national economy development has important strategic significance. Complete of the Three Gorges Project Resist, flood pressure have reduced in recent years, this paper adopts documents research methods carry on the water pumping irrigation facilities management and policies to drought resistance capability omnidirectional comprehensive evaluation. Find out pumping irrigation drought resistant disaster prevention and mitigation capacity problems in Hunan, Reveal pumping irrigation drought resistance and food safety production inner connection, further ensure and improve evaluation of pumping irrigation drought-resistant efficiency and research for develop countermeasure in Hunan province.
Key words: pumping irrigation; irrigation status; drought-resistant; evaluation; countermeasure

目    录
摘要    1
关键词    1
1前言    2
2湖南的地形、气候、干旱特点    2
2.1地形特点    2
2.2气候特点    3
2.3干旱特点    3
3干旱对湖南省粮食安全的影响    5
3.1湖南干旱的现状    6
3.2干旱对粮食的影响    6
4湖南地区提水灌溉的现状评估    7
4.1农机抗旱的能力    7
4.2管理紊乱    8
4.3人们重汛轻旱的思想    9
4.4抗旱减灾资金投入不足    10
5湖南省提水灌溉抗旱减灾的对策    11
5.1理顺部门职能    11
5.2加大投入资金    12
5.3注重抗旱的思想    13
5.4利用新型提水装置    14
5.4.1水锤泵提水装置    14
5.4.2太阳能提水抗旱系统    15
5.4.3蓄水池与风力提水相结合    15
6结论    17
参考文献    17
致谢    18
附录    18