河南省主要农作物秸秆生物质资源定量评价及其地理分布

利用河南省2006-2010年的统计资料和数据,对河南省主要农作物秸秆生物质资源的蕴藏量、可利用量、能量密度等进行了定量测算,并对其地理分布格局进行了探讨,旨在为河南省制定相关的产业政策提供参考。结果表明:(1)河南省的秸秆实物蕴藏量为8.97×1011t,秸秆生物质能实物总蕴藏潜力为1.34×1018J,理论可利用的量为1.14×1018J,主要分布在驻马店、周口、南阳、商丘和信阳;(2)依据各地区秸秆分布及其资源条件等具体情况,划分了重点开发利用区(驻马店、周口、南阳、商丘和信阳)、适度开发利用区(新乡、安阳、开封、许昌、洛阳、濮阳、平顶山、焦作、郑州、漯河)、不宜开发利用区(鹤壁、三门峡、济源),并对各区提出了不同的开发利用措施。

Quantitative Appraisal of Biomass Energy of Main Crop Straw Resources and Its Geographical Distribution in Henan Province

By using the statistical data of 2006-2010 year from Henan Province, This paper has a quantitative measure of the reserves, available amount, energy density of the main crop straw biomass resources in Henan Province, studies its geographic distribution pattern and aims at providing a reference for Henan Province' relevant industrial policies. The results show that: (1) the straw physical reserves is 8.97x1011t, straw biomass energy physical reserves potentiality is 1.34x1018 J, theoretically available amount is 1.14 x1018 J. Crop straw distributed mainly in Zhumadian, Zhoukou, Nanyang, Shangqiu and Xinyang district. (2) Based on the particular condition of the straw resources and its distribution, Henan Province is divided into the key development and utilization district (Zhumadian, Zhoukou, Nanyang, Shangqiu and Xinyang), moderate development and utilization district (Xinxiang, Anyang, Kaifeng, Xuchang, Luoyang, Puyang, Pingdingshan, Jiaozuo, Zhengzhou, Luohe), the inappropriate district (Hebi, Sanmenxia, Jiyuan), and the different measures in development and utilization of these resources to every district are put forward.