Arid

浏览/检索结果: 共3条,第1-3条 帮助

已选(0)清除 条数/页:   排序方式:
Camera traps and pitfalls: an evaluation of two methods for surveying reptiles in a semiarid ecosystem 期刊论文
发表期刊: WILDLIFE RESEARCH. 出版年: 2017, 卷号: 44, 期号: 8, 页码: 637-647
作者:  Richardson, Emily;  Nimmo, Dale G.;  Avitabile, Sarah;  Tworkowski, Lauren;  Watson, Simon J.;  Welbourne, Dustin;  Leonard, Steven W. J.
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/29
Net effects of soil disturbance and herbivory on vegetation by a re-established digging mammal assemblage in arid zone Australia 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2016, 卷号: 133, 页码: 29-36
作者:  Verdon, Simon James;  Gibb, Heloise;  Leonard, Steven W. J.
收藏  |  浏览/下载:18/0  |  提交时间:2019/11/29
Ecosystem engineer  Digging mammal  Plant-herbivore interactions  Recruitment  Re-introduction  Seedling  
Solar Electric Propulsion Vehicle Design Study for Cargo Transfer to Earth-moon L1 科技报告
报告编号: NASA/TM-2002-211970, E-13613, NAS 1.15:211970, AIAA Paper 2002-3971. 出版年: 2002
作者:  Sarver-Verhey, Timothy R.;  Kerslake, Thomas W.;  Rawlin, Vincent K.;  Falck, Robert D.;  Dudzinski, Leonard J.;  Oleson, Steven R.
收藏  |  浏览/下载:13/0  |  提交时间:2019/11/30
SOLAR ELECTRIC PROPULSION  ION ENGINES  THRUST CHAMBERS  ORBIT DECAY  DESIGN ANALYSIS  CARGO  TRAJECTORIES  AEROSPACE SYSTEMS  LIBRATION  LOADS (FORCES)  LOW EARTH ORBITS  PROPELLANTS  TECHNOLOGY TRANSFER  THIN FILMS  XENON