Mountainous forests. ID: 703622734 收藏 加入清单 下载版权Monphoto TIFF大小 68.7MB 格式JPG 编辑图片 以图搜图 大图:6000× 4000 像素·50.8 cm × 33.87 cm·300dpi·JPG 中图:1000× 667 像素·35.28 cm × 23.53 cm·72dpi·JPG 小图:500× 333 像素·17.64 cm × 11.75 cm·72dpi·JPG 了解更多 ...
Data on postpyrogenic dynamics of soils under mountainous taiga cedar ( Pinus sibirica ) and pine ( Pinus sylvestris ) forests and subtaiga–forest-steppe pine ( Pinus sylvestris ) forests in the Baikal region are analyzed. Ground litter–humus fires predominating in this region transform the ...
Ruth, 2005; Collins et al., 2011a), putting the forests at risk of catastrophic fire (van Wagtendonk et al., 1998; Miller et al., 2009). In response to this risk, the US Forest Service is employing an approach that involves placing discrete fuel ...
The only mammal added to the list this year was the Eastern Voalavo, a rodent that lives in the mountainous forests of Madagascar.(今年唯一被列入名单的哺乳动物是马达加斯加山鼠,一种生活在马达加斯加山区森林里的啮齿动物。) Nowadays tractors are used even in remote mountainous regions.(现在连偏僻的...
This paper presents a method to assess the predisposition of mountainous forests to bark peeling by red deer (Cervus elaphus), which illustrates options in preventive forest habitat management. We developed an expert system, based on expert interviews and literature analyses. We selected the most ...
18. Sparse forests of mountainous slopes; 200-1500 m. S and SW Guangxi, S and SW Yunnan. 山地斜坡的疏林; 200-1500米南部和西南部广西,南部和西南部云南。 19. Although spring creeks can occur in mountainous regions as well, carving out a niche that is usually reserved for freestone streams....
Adaptive clustering of airborne LiDAR data to segment individual tree crowns in managed pine forests Measuring individual trees can provide valuable information about forests, and airborne light detection and ranging (LiDAR) sensors have been used recently... H. LEE,K. C. SLATTON,B. E. ROTH,.....
MR Ghaffariyan,J Sessions,M Brown - 《Southern Forests A Journal of Forest Science》 被引量: 30发表: 2012年 Stump-to-mill timber production cost equations for cable logging eastern hardwoods Logging cost simulators and data from logging cost studies have been assembled and converted into a serie...
百度试题 结果1 题目In mountainous regions forests stabilize ___ and control ___.相关知识点: 试题来源: 解析 soil;erosionsoil;erosion 解析:文章第七自然段第一句说山区的森林在水土保持和控制土壤侵蚀方面有巨大的重要性。反馈 收藏