林地生长数据 Forest Growth Data

图1. 林地生长数据

Image 1. Forest Growth Data

200708林地为MTP最早建立的地块,内部林木部分为2007年种植,部分于2008年种植。200708地块的年度存活率始终都在80%以上,近年更是保持在85%的水平,情况相当稳定。

200708 forest was the earliest site, which was partly planted in 2007 and partly planted in 2008. The forest survival rate of the 200708 is always above 80%, and in recent years it has been kept at 85% level. The situation is fairly stable.

林地情况说明 Forest Description

针对200708林地的调查结果显示,林木个体生长基本抵达峰值,进入稳定期,整体上满足联合国粮食及农业组织的森林结构标准。内部的土壤环境和生物环境都在改善,从覆盖度到物种类型已经完全脱离流动沙地阶段,处于半固定沙地阶段,并且有明显向固定沙地阶段过渡的趋势。无论从降低风速控制风沙,还是恢复生态环境的角度,都起到了非常积极的作用。

It showed that the individual growth of trees has basically reached their peaks and stabilized. The forest’s structure and composition met the standard of growth forest, according to the Food and Agriculture Organization of the United Nations. The soil and biological environment improved significantly. In perspective of vegetation coverage and plant species, it came to the stage of semi-fixed sandy land, not the initial shifting sandy land anymore, with a tendency of turning into fixed sandy land. The forest played a very active role not only in mitigating sandstorm by lowering wind speed, but also in ecological recovery.

图2.不同覆盖等级对比(半流动、固定、半固定)2019年7月30日航拍

Image 2. Comparison of Different Vegetation Coverage Grades (Semi-shifting, Fixed and Semi-fixed from Left to Right), aerial photo taken on July 30, 2019

图3. 捕虫板

Image 3. Sticky insect trap

林地赞助商列表 Forest Sponsor List