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| 气候变化对青海高原及周边地区畜牧业的影响及应对措施 | |
| 引用本文： | 李红梅,李林,邓振镛,黎明.气候变化对青海高原及周边地区畜牧业的影响及应对措施[J].安徽农业科学,2010,38(32):18374-18377,18457. |
| 作者姓名： | 李红梅 李林 邓振镛 黎明 |
| 作者单位： | 1. 青海省气候中心,青海西宁,810001 2. 中国气象局兰州干旱气象研究所,甘肃省(中国气象局)干旱气候变化与减灾重点(开放)实验室,甘肃兰州,730020 3. 青海省刚察县草原监理站,青海刚察,812300 |
| 摘 要： | 总结了气候变化对青海高原及周边地区畜牧业的影响,并对各地所采取的应对措施进行了评价。结果表明：①1961~2008年青海高原年平均气温和年平均最高气温和年平均最低气温均呈显著增加趋势;年降水量几乎无明显变化,但具有显著的季节变化特点;风速和日照时数逐年减小。②在当前气候变化条件下,草地生产力呈减少趋势,受其影响,草场理论载畜量也呈减小趋势;暖冬较有利于牲畜安全越冬,幼畜成活率维持在一个较高水平;气温升高,降水减少有利于牲畜抓膘育肥,但牲畜产肉量还受草场退化等众多负面因子的影响;家畜疾病与气象条件关系密切,不利的气象条件可引发家畜的许多疾病。③针对当前畜牧业生产所面临的问题,各地采取了草业建设、畜种改良、发展畜牧业新模式、牧业病虫害防治、气象灾害防御等措施,其在提高草地生产力、解决草畜失衡、保护生态环境和提高牲畜性能等方面发挥了重大作用。 |
| 关 键 词： | 气候变化 青海高原及周边地区 畜牧业 影响 应对措施 |
Impacts and Countermeasures of Climate Change on Animal Husbandry in Qinghai Plateau and Its Surrounding Area |
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| LI Hong-mei et al.Impacts and Countermeasures of Climate Change on Animal Husbandry in Qinghai Plateau and Its Surrounding Area[J].Journal of Anhui Agricultural Sciences,2010,38(32):18374-18377,18457. | |
| Authors: | LI Hong-mei |
| Institution: | LI Hong-mei et al (Qinghai Climate Center,Xining,Qinghai 810001) |
| Abstract: | The paper aims to study the impacts and countermeasures of climate change on animal husbandry in Qinghai plateau and its surrounding area,and evaluate the effect of countermeasures.Results showed that: First,the annual mean temperature,annual mean maximum temperature and annual mean minimum temperature showed an increasing trend in Qinghai plateau;the annual precipitation had not obvious change,but the obvious feature of seasonal change;wind speed and sunshine hours showed a decreasing trend during the time... |
| Keywords: | Climate change Qinghai plateau and its surrounding area Animal Husbandry Impact Countermeasures |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |