设为首页
收藏本站
网站地图
|
English
|
公务邮箱
About the library
Background
History
Leadership
Organization
Readers' Guide
Opening Hours
Collections
Help Via Email
Publications
Electronic Information Resources
常用资源
电子图书
期刊论文
学位会议
外文资源
特色专题
内部出版物
GSW全文库(1)
院士团队服务(1)
CNKI学位论文(1110)
CNKI期刊论文0611(35)
知网期刊论文(1119)
在“
Elsevier电子期刊
”中,
命中:
716
条,耗时:0.0149927 秒
在所有数据库中总计命中:
2,266
条
1.
Effects of
canopy
gap
size on growth and spatial patterns of Chinese pine (Pinus tabulaeformis) regeneration
作者:
Zhibin Wang
a
;
1
;
Haijiao Yang
c
;
1
;
Boqian Dong
a
;
Mingming Zhou
a
;
Lvyi Ma
a
;
b
;
maluyi@bjfu.edu.cn
;
Zhongkui Jia
a
;
b
;
zhibwang@outlook.com
;
Jie Duan
b
关键词:
all Chinese pine regeneration in each
gap
;
which was the sum of REBG and REAG
;
ALL
;
the Chinese pine regeneration established before
gap
creation
;
REBG
;
the Chinese pine regeneration established after
gap
creation
;
REAG
;
average
canopy
tree height
;
H
;
the crown radius of each
gap
border tree projecting toward the
gap
center
;
CR1
;
the crown radius of each
gap
border tree projecting toward the closed
canopy
;
CR2
;
kernel density estimation
;
KDE
刊名:Forest Ecology and Management
出版年:2017
2.
Natural regeneration of tree species in the Eastern Amazon: Short-term responses after reduced-impact logging
作者:
Gustavo Schwartz
a
;
b
;
Gustavo.Schwartz@embrapa.br
;
Vanessa Falkowski
a
;
Marielos Peñ
;
a-Claros
a
关键词:
Canopy
gap
s
;
Polycyclic silvicultural systems
;
Conservation
;
Silvicultural treatments
刊名:Forest Ecology and Management
出版年:2017
3.
Quantifying insect-related forest mortality with the remote sensing of snow
作者:
Emily H. Baker
a
;
Thomas H. Painter
b
;
Dominik Schneider
a
;
Arjan J.H. Meddens
c
;
Jeffrey A. Hicke
d
;
Noah P. Molotch
a
;
b
;
noah.molotch@colorado.edu
关键词:
Snow cover
;
Forest mortality
;
MODIS
;
Mountain pine beetle
刊名:Remote Sensing of Environment
出版年:2017
4.
Comparison of ground and satellite-based methods for estimating stand-level fPAR in a boreal forest
作者:
Titta Majasalmi
a
;
titta.majasalmi@helsinki.fi
;
titta.majasalmi@gmail.com
;
Pauline Stenberg
a
;
pauline.stenberg@helsinki.fi
;
Miina Rautiainen
b
;
c
;
miina.a.rautiainen@aalto.fi
关键词:
fAPAR
;
LAI
;
Landsat 8
;
Vegetation index
;
Allometric model
;
Photon recollision probability
刊名:Agricultural and Forest Meteorology
出版年:2017
5.
Experimental investigation of the flow structures in the wake of a cross parachute
canopy
作者:
Zheyan Jin
a
;
b
;
zheyanjin@tongji.edu.cn" class="auth_mail" title="E-mail the corresponding author
;
Sylvio Pasqualini
b
;
Zhigang Yang
a
关键词:
Cross parachute
;
Canopy
;
Wake
;
Flow structure
;
Stereo-PIV
刊名:European Journal of Mechanics - B/Fluids
出版年:2016
6.
Introduced deer at low densities do not inhibit the regeneration of a dominant tree
作者:
Peter J. Bellingham
a
;
bellinghamp@landcareresearch.co.nz" class="auth_mail" title="E-mail the corresponding author
;
Sarah J. Richardson
a
;
Norman W.H. Mason
b
;
Clare J. Veltman
c
;
Robert B. Allen
a
;
Will J. Allen
a
;
1
;
Richard J. Barker
e
;
David M. Forsyth
d
;
Simon J. Nicol
d
;
2
;
David S.L. Ramsey
d
关键词:
Cervus elaphus scoticus
;
Experimental
canopy
gap
;
Fuscospora cliffortioides
;
Nothofagaceae
;
Seedling regeneration
;
Ungulate impacts
刊名:Forest Ecology and Management
出版年:2016
7.
Response of the forest floor invertebrate community to
canopy
gap
formation caused by early stages of emerald ash borer-induced ash mortality
作者:
Kayla I. Perry
;
perry.1864@osu.edu" class="auth_mail" title="E-mail the corresponding author
;
Daniel A. Herms
关键词:
Biological invasions
;
Community structure
;
Disturbance
;
Ecological impacts
;
Forests
;
Ground-dwelling invertebrates
刊名:Forest Ecology and Management
出版年:2016
8.
Canopy
gap
s affect the shape of Douglas-fir crowns in the western Cascades, Oregon
作者:
Dominik Seidel
a
;
dominik.seidel@oregonstate.edu" class="auth_mail" title="E-mail the corresponding author
;
Kenneth J. Ruzicka
a
;
b
;
Klaus Puettmann
a
关键词:
Terrestrial laser scanning
;
Tree crown
;
Forest management
;
Complexity
刊名:Forest Ecology and Management
出版年:2016
9.
Correction for light scattering combined with sub-pixel classification improves estimation of
gap
fraction from digital cover photography
作者:
Yorum Hwang
a
;
Youngryel Ryu
a
;
b
;
c
;
d
;
ryuyr77@gmail.com" class="auth_mail" title="E-mail the corresponding author
;
yryu@snu.ac.kr" class="auth_mail" title="E-mail the corresponding author
;
Hyungsuk Kimm
d
;
Chongya Jiang
d
;
Mait Lang
e
;
Craig Macfarlane
f
;
Oliver Sonnentag
g
关键词:
Leaf area index
;
Gap
fraction
;
Digital cover photography
;
Light exposure
;
Remote sensing
刊名:Agricultural and Forest Meteorology
出版年:2016
10.
Impacts of Forest
Gap
s on Soil Properties After a Severe Ice Storm in a Cunninghamia lanceolata Stand
作者:
Jianxin XU
a
;
b
;
Li XUE
a
;
forxue@scau.edu.cn" class="auth_mail" title="E-mail the corresponding author
;
Zhiyao SU
a
关键词:
enzyme activity
;
litter decomposition
;
nutrient availability
;
soil environment
;
soil fertility
刊名:Pedosphere
出版年:2016
1
2
3
4
5
6
7
8
9
按检索点细分(716)
题名(71)
作者(1)
关键词(131)
文摘(644)
按出版年细分(716)
2027年及以后(20)
2017年(4)
2016年(26)
2015年(8)
2014年(2)
2013年(50)
2012年(53)
2011年(55)
2010年(43)
2009年(47)
2008年(54)
2007年(42)
2006年(32)
2005年(38)
2004年(35)
2003年(31)
2002年(22)
2001年(24)
2000年(22)
2000年及以前(108)
NGLC 2004-2010.National Geological Library of China All Rights Reserved.
Add:29 Xueyuan Rd,Haidian District,Beijing,PRC. Mail Add: 8324 mailbox 100083
For exchange or info please contact us via
email
.