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<title>SciDev.Net  | 科学与创新政策 | 非洲气候变化</title>
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<item><title>为非洲农民提供的软件应用赢得奖项</title><description>帮助解决东部非洲农民的气候问题的软件应用在Apps4Africa比赛中已经收到了现金奖励。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-139008.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Wed, 08 Feb 2012 17:27:56 GMT</pubDate></item><item><title>住宅附近的树木能增加收如和捕获碳</title><description>非洲小农能通过植树同时从经济作物和碳收支之中收益，比如在家周围种植芒果和腰果。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-138914.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Mon, 16 Jan 2012 17:19:38 GMT</pubDate></item><item><title>减少排放也能迅速令健康和作物受益</title><description>一项研究表明，降低甲烷和烟尘的排放，能够在促进作物和卫生的同时快速地应对气候变化。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-138906.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Fri, 13 Jan 2012 17:30:08 GMT</pubDate></item><item><title>非洲分析：抓住气候技术的时机</title><description>Linda Nordling认为，洲必须确保其草根创新能受益于新的全球绿色技术支持机制。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/opinions/zh-138874.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Fri, 06 Jan 2012 16:48:17 GMT</pubDate></item><item><title>研究表明，气候变化正在让荒漠草原地区的树木死去</title><description>一项研究声称，正在上升的温度和较少的降雨正在导致整个非洲荒漠草原地区大片的树木死亡。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-138802.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Mon, 19 Dec 2011 17:37:00 GMT</pubDate></item><item><title>地图标记荒漠草原气候'热点'位置</title><description>一份联合国的报告确定出整个非洲荒漠草原地区内受气候变化影响而面临极大风险的区域。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-138763.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Wed, 14 Dec 2011 16:53:50 GMT</pubDate></item><item><title>竹子的使用‘可以有助于阻止非洲的森林砍伐’</title><description>中国和非洲国家将在用竹炭替代森林树木用于柴火方面的技术转让上展开合作。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-138713.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Tue, 06 Dec 2011 18:11:36 GMT</pubDate></item><item><title>经合组织报告认为，支持研发来适应气候变化</title><description>经合组织的一份报告在联合国德班气候会议召开之前公布，报告呼吁对新气候技术方面的研究给予更多的财政支持。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-138672.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Fri, 25 Nov 2011 17:33:46 GMT</pubDate></item><item><title>澳大利亚将与非洲分享农业经验</title><description>澳大利亚将建立一个中心来与非洲农业研究人员共享其在极端气候下的耕种知识。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-138620.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Tue, 15 Nov 2011 16:32:30 GMT</pubDate></item><item><title>非洲村庄的局部化气候数据</title><description>一个旨在帮助社区通过本地化的气候数据从而适应的项目将在明年做好准备。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/features/zh-138594.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Wed, 09 Nov 2011 16:45:40 GMT</pubDate></item><item><title>农民和科学家将搭建气候信息鸿沟的桥梁</title><description>塞内加尔的农民和科学家正在商讨建立一个本地的天气预报和告警系统。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-138567.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Wed, 02 Nov 2011 16:28:04 GMT</pubDate></item><item><title>西部非洲的农民'已经开始去适应气候变化'</title><description>科学家们表示，没有等待研究人员，非洲的农民正在用他们自己的经验来适应气候变化。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-138519.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Tue, 25 Oct 2011 18:24:50 GMT</pubDate></item><item><title>海平面上升威胁加纳的沿海社区</title><description>有预测称，非洲加纳阿克拉的沿海地区将因海平面上升和洪水而遭受生计和财产的重大损失。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-138506.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Fri, 21 Oct 2011 13:01:13 GMT</pubDate></item><item><title>气候变化可能会造成咖啡主要害虫的蔓延</title><description>研究人员表示，随着气候变暖，咖啡果甲蟲将扩大范围，降低非洲和南美的咖啡产量。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-138473.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Wed, 12 Oct 2011 17:42:35 GMT</pubDate></item><item><title>非洲分析：灾害预警不只关乎科学</title><description>Linda Nordling写到，东非的饥荒质疑投资早期预警系统而不加深理解的判断。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/opinions/zh-138447.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Wed, 05 Oct 2011 17:24:15 GMT</pubDate></item><item><title>研究表明，人口相对于气候变化对作物产量有更大的影响</title><description>研究人员表示，不断增长的人口压力会限制西非玉米的产量，影响的程度不会低于天气变化。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-138439.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Tue, 04 Oct 2011 17:47:42 GMT</pubDate></item><item><title>100万美元用于东非的信息通信技术项目</title><description>东非的一个向村庄提供农业信息渠道的信息与通信技术项目赢得了100万美元的资助。
 
&amp;nbsp;</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-138260.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Wed, 14 Sep 2011 10:00:00 GMT</pubDate></item><item><title>乌干达的茶叶贸易受到不断上升的气温的威胁</title><description>乌干达6万小茶农可能会因气温上升而丢掉生计。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-138259.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Mon, 12 Sep 2011 18:04:46 GMT</pubDate></item><item><title>酿造厂说服遭受旱灾的农民更换作物</title><description>科研人员与酿造厂促进东非的高粱产量的合作将帮助农民应对干旱。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-138232.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Mon, 05 Sep 2011 17:56:47 GMT</pubDate></item><item><title>厄尔尼诺现象被与热带国家的内乱联系起来</title><description>厄尔尼诺气候周期已被与近期历史中热带国家几乎百分之三十的内乱联系起来。</description><link>http://www.scidev.net/zh/science-and-innovation-policy/climate-change-in-africa/news/zh-138209.html?utm_source=link&amp;utm_medium=rss&amp;utm_campaign=zh_scienceandinnovationpolicy_climatechangeinafrica</link><pubDate>Fri, 26 Aug 2011 16:58:03 GMT</pubDate></item>
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