2) Yichun forest region
伊春林区
1.
Influence of climatic change trend on ecological environment quality of Yichun forest region from 1961 to 2003;
1961~2003年伊春林区气候变化趋势对林区生态环境质量的影响
2.
Comprehensive evaluation of eco-tourism resources in Yichun forest region of Northeast China.;
伊春林区生态旅游资源综合评价
3.
The Fern res in Yichun forest region Little Xing’an Mountains and its protection;
小兴安岭伊春林区蕨类植物资源及保护
3) Yichun forest area
伊春林区
1.
From 1991 to 2001, the distribution regularity and ecological characteristics of rodent damage were investigated in Yichun forest area.
对 1991年至 2 0 0 1年伊春林区森林鼠害的分布规律及生态学特征进行了系统的实地调查 ,研究了不同生境条件下各种不同类型鼠类的数量分布和发生危害情况 ,论述了其种群数量的变动及危害规律。
4) South Yichun
伊春南部林区
1.
Analysis on the Cause of Catastrophic Flood in South Yichun;
伊春南部林区特大洪水的成因分析及对策
5) state-owned forest areas
国有林区
1.
The Study on Assessment of the Forest Land Property for State-owned Forest Areas in the Inner Mongolia;
内蒙古国有林区林地资产评估研究
2.
Using first-hand data and data envelopment analysis method, this paper evaluates efficiency performance of forest product processing mills in Northeast-Inner Mongolia state-owned forest areas.
利用国有林区林产品加工企业生产投入及产出的第一手调查数据,用数据包络分析(DEA)模型测度我国东北、内蒙古国有林区林产品加工企业2004年的技术效率,进而通过建立计量模型,分析国有林区林产品加工企业技术效率的影响因素。
3.
According to the practical problems in the execution of logging quota in Heilongjiang Province state-owned forest areas,the reasonable implementation of forest harvesting quota was put forward,the supervision system was improved,and the compensation mechanism of ecological benefits was established.
结合黑龙江省国有林区森林采伐限额执行中面临的实际问题,提出合理实施森林采伐限额、完善监督体制和建立生态效益补偿机制等具体解决办法。
6) State-owned forest region
国有林区
1.
Sustainable development ability of state-owned forest region in Heilongjiang Province,northeast China.;
黑龙江省国有林区可持续发展能力的研究
2.
In this thesis,development strategies of the industries of Jilin provincial state-owned forest region with the view of recycling economy are systematically discussed.
基于循环经济视角对吉林省国有林区产业发展战略进行了系统研究。
补充资料：伊春美溪金沙河漂流
金沙河漂流河段全长65公里，水面最大宽度50米，最小宽度20米，河段最大比降4.5%，最大流速4.5米／秒，平均流量7.14立方米／秒，险滩数4处。河中卧牛石纵横交错，弯多，最大浪高1米以上。惊险漂流分四段：冒险漂约一个多小时。是冒险漂最为壮观一漂；惊险漂约一个多小时，两岸石林奇观是惊险漂最美的一漂：急流回转弯漂约一个小时，弯最多称为梦游仙境；卧龙河瀑布约一个多小时，瀑布50米宽，游船如同进入幻境之中。
金沙河两岸是高山峻岭，在大森林中经常出没野生动物，树丛中挂满了山叮子、臭梨子、狗枣子、山葡萄。金沙河惊险漂流是1997年8月11日发起试漂，又经多次实地考察、试漂，具有惊、险、奇、秀特色。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条