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全球可持续发展报告:背景、进展与有关建议 被引量:23
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作者 彭斯震 孙新章 《中国人口·资源与环境》 CSSCI 北大核心 2014年第12期1-5,共5页
启动"全球可持续发展报告"(GSDR)编写进程是"里约+20"峰会达成的重要成果之一,受到了国际社会的广泛关注。目前,国际社会已经在报告的总体定位、核心议题、框架结构和编写周期等方面初步达成一致,但在GSDR与SDGs/Po... 启动"全球可持续发展报告"(GSDR)编写进程是"里约+20"峰会达成的重要成果之一,受到了国际社会的广泛关注。目前,国际社会已经在报告的总体定位、核心议题、框架结构和编写周期等方面初步达成一致,但在GSDR与SDGs/Post-MDGs的关系、应采用的组织模式以及是否需要相应编写国家可持续发展报告等问题上仍存在较大分歧。本文基于中国视角,对GSDR编写进程提出了若干建议:1报告应定位在"基于科学、面向决策"的评估报告;2以SDGs/Post-MDGs确定的优先领域为核心;3努力研究提出"数目不多、易于量化、具有普适性"的可持续发展综合评估指标体系;4建立全球可持续发展报告国际专家工作组;5鼓励各国根据国情编写"国家可持续发展报告";6把可持续发展报告与高级别政治论坛有机结合。文章还就中国如何参与GSDR进程提出了若干建议:1在SDGs/Post-MDGs框架下根据国情研究提出面向2030年的中长期国家可持续发展目标;2围绕实施国家可持续发展目标,启动相应的进展评估工作并定期编写国家可持续发展报告;3组织中国科学家积极参与GSDR编写进程。 展开更多
关键词 全球可持续发展报告 “里约+20”峰会 全球可持续发展目标 2015年后国际发展议程 高级别政治论坛
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Global sustainable development report:background,progress,and recommendations 被引量:2
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作者 Sizhen Peng Xinzhang Sun 《Chinese Journal of Population,Resources and Environment》 2015年第1期61-66,共6页
Formulating the GSDR Formulating the GSDR(global sustainable development report) is one of the important achievements initiated by the "Rio +20" summit,and it has received worldwide attention.Nowadays,the in... Formulating the GSDR Formulating the GSDR(global sustainable development report) is one of the important achievements initiated by the "Rio +20" summit,and it has received worldwide attention.Nowadays,the international community has made a preliminary consensus on the orientation,key focuses,frameworks,and time schedule of GSDR.But,there are still great divergences in the relationship between GSDR and SDGs/post-MDGs(sustainable development goals/post-2015 development agenda),the GSDR organizational model,and whether countries writing their own national sustainable development report or not.After reviewing the whole process of formulating GSDR,some recommendations for writing GSDR from the Chinese perspective are proposed.The GSDR report should be a science-based and policy-making-oriented assessment report.The GSDR should focus on the priority areas that SDGs/post-MDGs have already identified as core fields. "Limited in number,easy to quantify,and universally applicable" comprehensive assessment indices of sustainable development should be proposed.A GSDR international working group of experts should be established.Countries should be encouraged to formulate the "National Sustainable Development Report" according to their own domestic practices.GSDR should be integrated with the high-level political forum(HLPF).Meanwhile,some suggestions on China's participation in the GSDR process are also proposed.China's 2030 mid-term and long-term national sustainable development goals(CSDGs) based on both the SDGs/post-MDGs and domestic practice are proposed.According to the implementation of national sustainable development goals,China should start the appropriate assessment of the progress and regularly report on the national sustainable development.Chinese scientists should be encouraged to actively participate in the process of GSDR. 展开更多
关键词 gsdr Rio+20 SDGs post-MDGs HLPF
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北方粳稻花药培养力遗传特性分析 被引量:1
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作者 李鑫 崔薇薇 +1 位作者 李珣 孙杰 《辽宁农业科学》 2013年第4期7-10,共4页
通过对8个粳稻品种和20个杂种F1的花药培养,对愈伤诱导率、绿苗分化率和花药培养力的遗传特性进行了分析,结果表明:(1)杂种F1的愈伤诱导率、绿苗分化率和花药培养力基因型间差异达到极显著水平。正、反交对杂种F1的愈伤诱导率、绿苗分... 通过对8个粳稻品种和20个杂种F1的花药培养,对愈伤诱导率、绿苗分化率和花药培养力的遗传特性进行了分析,结果表明:(1)杂种F1的愈伤诱导率、绿苗分化率和花药培养力基因型间差异达到极显著水平。正、反交对杂种F1的愈伤诱导率、绿苗分化率和花药培养力有很大影响。(2)杂种F1的愈伤诱导率、绿苗分化率、花药培养力介于双亲之间而偏向母本,个别组合出现超亲现象。(3)愈伤诱导率和绿苗分化率以基因的加性效应为主,广义遗传力(H2B)为98.7%和97.6%,狭义遗传力(HN2)为72.6%和86.7%,合理配组可以提高杂种F1的愈伤诱导率、绿苗分化率和花药培养力。 展开更多
关键词 愈伤诱导率 绿苗分化率 花药培养力 遗传特性
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