对北京市京津风沙源治理工程建设的几点思考

介绍了北京市京津风沙源治理工程开展9年来取得的成效,如改善了生态环境、提升了生态服务功能、促进了区域经济发展、推进了社会和谐进步。剖析了当前工程建设中还面临着的问题和困难,如工程区布局不均衡,投入标准仍偏低,低效生态林、中幼林急需改造抚育,林下经济需进一步发展。针对这些问题,提出对策建议:1)考虑工程建设布局、扩大建设范围;2)适度增加投资标准;3)对低效生态林、中幼林进行改造抚育;4)发展林下经济,推进后续产业建设

Some Thoughts on Beijing-Tianjin Sandstorm Sources Control Project in Beijing

The article introduces the effects of the Dust Storm Sources Control Project,which has been implemented in Beijing-Tianjin area for 9 years,including improving ecological environment,speeding up regional economy and promoting social progress.The article also analyzes the problems and difficulties existing in this project.For instance,the layout of the project area is unbalanced,investment devotion standard is still on the low side;the low efficiency residual stands and unmature forest need urgently improving and cultivating.Therefore,some countermeasures and suggestions were put forward to solve these problems as follows: ①The project area should have a reasonable layout and a larger construction range.②The standard of investment should be increased.③ the low efficiency residual stands and unmature forest should be cultivated.④forest economy should be developed,and follow-up industries should be promoted.