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
SpringerLink电子期刊(17)
Elsevier电子期刊(14)
在“
Elsevier电子期刊
”中,
命中:
14
条,耗时:小于0.01 秒
在所有数据库中总计命中:
31
条
1.
The quality of flower-based ecosystem services in field margins and road verges from human and insect pollinator perspectives
作者:
Laura Kü
;
tt
a
;
a61667@ut.ee" class="auth_mail" title="E-mail the corresponding author
;
Kertu Lõ
;
hmus
a
;
b
;
kertu.lohmus@gmail.com" class="auth_mail" title="E-mail the corresponding author
;
Ilmar-Jü
;
rgen Rammi
a
;
ilmarjyrgen@gmail.com" class="auth_mail" title="E-mail the corresponding author
;
Taavi Paal
a
;
taavi.paal@ut.ee" class="auth_mail" title="E-mail the corresponding author
;
Jaan
us Paal
a
;
jaan
us.paal@ut.ee" class="auth_mail" title="E-mail the corresponding author
;
Jaan
Liira
a
;
jaan
.
liira
@ut.ee" class="auth_mail" title="E-mail the corresponding author
关键词:
CV
;
coefficient of variation
刊名:Ecological Indicators
出版年:2016
2.
Beyond a minimum substrate supply: Sustaining saproxylic beetles in semi-natural forest management
作者:
Ann Kraut
a
;
ann.kraut@ut.ee" class="auth_mail" title="E-mail the corresponding author
;
Jaan
Liira
b
;
jaan
.
liira
@ut.ee" class="auth_mail" title="E-mail the corresponding author
;
Asko Lõ
;
hmus
a
;
asko.lohmus@ut.ee" class="auth_mail" title="E-mail the corresponding author
关键词:
Coarse woody debris
;
Ecological sustainability
;
Fine woody debris
;
Habitat threshold
;
Logging
;
Retention forestry
刊名:Forest Ecology and Management
出版年:2016
3.
Old rural parks support higher biodiversity than forest remnants
作者:
Kertu Lõ
;
hmus
;
kertu.lohmus@ut.ee
;
Jaan
Liira
关键词:
Forest biodiversity
;
Forest management
;
Landscape planning
;
Plantations
;
Refugium
;
Stand structure
;
Sustainable management
;
Forest fragmentation
刊名:Basic and Applied Ecology
出版年:2013
4.
Biodiversity composition reflects the history of ancient semi-natural woodland and forest habitats¡ªCompilation of an indicator complex for restoration practice
作者:
Anneli Palo
;
Mari Ivask
;
Jaan
Liira
关键词:
Broad-leaved deciduous forests
;
Habitats Directive
;
Habitat restoration
;
Historical aerial photos
;
Semi-natural woodlands
;
Grassland succession
;
Woodland indicators
刊名:Ecological Indicators
出版年:2013
5.
Old manor parks as potential habitats for forest flora in agricultural landscapes of Estonia
作者:
Jaan
Liira
a
;
jaan
.
liira
@ut.ee
;
Kertu Lõ
;
hmus
a
;
Epp Tuisk
b
关键词:
Dispersal limitation
;
Forest herbs
;
Habitat quality
;
Patch&ndash
;
corridor&ndash
;
matrix system
;
Forest management
;
Stand structure
刊名:Biological Conservation
出版年:2012
6.
Response of ground-nesting farmland birds to agricultural intensification across Europe: Landscape and field level management factors
作者:
Irene Guerrero
;
Manuel B. Morales
;
Juan J. O?ate
;
Flavia Geiger
;
Frank Berendse
;
Geert de Snoo
;
S?nke Eggers
;
Tomas P?rt
;
Jan Bengtsson
;
Lars W. Clement
;
Wolfgang W. Weisser
;
Adam Olszewski
;
Piotr Ceryngier
;
Violetta Hawro
;
Jaan
Liira
;
Tsipe Aavik
;
Christina Fischer
;
Andreas Flohre
;
Carsten Thies
;
Teja Tscharntke
;
et al.
关键词:
Alauda arvensis
;
Breeding territories
;
Conservation
;
Skylark
;
Yield
;
Winter cereals
刊名:Biological Conservation
出版年:2012
7.
Two decades of macrophyte expansion on the shores of a large shallow northern temperate lake—A retrospective series of satellite images
作者:
Jaan
Liira
;
Tõ
;
nu Feldmann
;
Helle Mä
;
emets
;
Urmas Peterson
关键词:
Clonal growth speed
;
Common reed
;
Ditch
;
Lakeshore vegetation
;
Large inflow
;
Phragmites australis
;
Reed belt
;
Remote sensing
;
Retrospective satellite image
;
Shallow lake
;
Vegetation mapping
刊名:Aquatic Botany
出版年:2010
8.
Persistent negative effects of pesticides on biodiversity and biological control potential on European farmland
作者:
Flavia Geiger
;
Jan Bengtsson
;
Frank Berendse
;
Wolfgang W. Weisser
;
Mark Emmerson
;
Manuel B. Morales
;
Piotr Ceryngier
;
Jaan
Liira
;
Teja Tscharntke
;
Camilla Winqvist
;
Sö
;
nke Eggers
;
Riccardo Bommarc
关键词:
Agricultural intensification
;
Organic farming
;
Agri-environment schemes
;
Vascular plants
;
Carabids
;
Birds
刊名:Basic and Applied Ecology
出版年:2010
9.
Quantifying the effect of organic farming, field boundary type and landscape structure on the vegetation of field boundaries
作者:
Tsipe Aavik
;
Jaan
Liira
关键词:
Agricultural landscapes
;
Agrotolerant species
;
Boundary width
;
Agricultural land use intensity
;
Nature-value species
;
Plant diversity
刊名:Agriculture, Ecosystems & Environment
出版年:2010
10.
Agrotolerant and high nature-value species—Plant biodiversity indicator groups in agroecosystems
作者:
Tsipe Aavik
;
Jaan
Liira
关键词:
Alpha-diversity
;
Biodiversity indicators
;
Ditch bank
;
Field boundary
;
Gamma-diversity
;
Greenveining
;
Habitat structure
;
Hedgerow
;
Landscape structure
;
Land use intensity
;
Plant diversity
;
Road verge
刊名:Ecological Indicators
出版年:2009
1
2
按检索点细分(14)
作者(14)
按出版年细分(14)
2016年(2)
2013年(2)
2012年(2)
2010年(3)
2009年(2)
2007年(2)
2000年及以前(1)
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
.