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中图分类法(9)
马克思主义、列宁主义、毛泽东思想、邓小平理论(4)
军事(4)
在“
自然资源管理
”中,
命中:
9
条,耗时:小于0.01 秒
1.
Adsorption of bentazone
herbicide
onto mesoporous silica: application to environmental water purification
作者:
M. C. Bruzzoniti
;
R. M. De Carlo
;
L. Rivoira…
关键词:
Bentazone
;
Mesoporous silica
;
Adsorption
;
Removal
;
Lake water
;
Wastewater
刊名:Environmental Science and Pollution Research
出版者:Springer Berlin / Heidelberg
年:2016
2.
Weed harrowing in organically grown cereal crops avoids yield losses without reducing weed diversity
作者:
Laura Armengot (1) Laura José-María (1) Lourdes Chamorro (1) Francesc Xavier Sans (1)
关键词:
Crop
;
weed competition
;
Herbicide
applications
;
Mediterranean climate
;
Weed control
;
Weed species richness and composition
刊名:Agronomy for Sustainable Development
年:2013
3.
Integrating sheep grazing into wheat-fallow systems: Crop yield and soil properties
作者:
Andrew W. Lenssena
;
alenssen@iastate.edu
;
Upendra M. Sainjub
;
Patrick G. Hatfieldc
关键词:
Cropping systems
;
Semiarid
;
Northern Great Plains
;
Tilled summer fallow
;
Chemical fallow
;
Grazed summer fallow
;
Spring wheat
;
Winter wheat
;
Sheep
;
Integrated livestock and grain farming systems
刊名:Field Crops Research
年:2013
4.
Cereal-based wholecrop silages: A potential conservation measure for farmland birds in pastoral landscapes
作者:
Will J. Peacha
;
will.peach@rspb.org.uk
;
Steve Dodda
;
stephen.dodd@rspb.org.uk
;
Duncan B. Westburyb
;
d.b.westbury@reading.ac.uk
;
Simon R. Mortimerb
;
s.r.mortimer@reading.ac.uk
;
Paul Lewisc
;
00007280@harper-adams.ac.uk
;
Alex J. Brookb
;
a.brooke@cabi.org
;
Stephanie J. Harrisb
;
s.j.harris@reading.ac.uk
;
Rebecca Kessock-Philipb
;
rebecca.kessock-philip@thomsonecology.com
;
Dave L. Buckinghama
;
david.buckingham@rspb.org.uk
;
Keith Chaneyc
;
kchaney@harper-adams.ac.uk
关键词:
Farmland birds
;
Dairy farming
;
Livestock systems
;
Silage
;
Maize
;
Selective
herbicide
;
Agri-environment
刊名:Biological Conservation
年:2011
5.
Successional trajectory of loblolly pine (Pinus taeda) plantations established using intensive management in Southern Mississippi, USA
作者:
Phillip D. Jonesa
;
pdjones2@wisc.edu
;
Stephen Demaraisa
;
Andrew W. Ezellb
关键词:
Biodiversity
;
Forest management
;
Intensive management
;
Herbicide
;
Pinus spp.
;
Successional trajectory
刊名:Forest Ecology and Management
年:2012
6.
Contaminants in the coastal karst aquifer system along the Caribbean coast of the Yucatan Peninsula, Mexico
作者:
Chris D. Metcalfea
;
cmetcalfe@trentu.ca
;
Patricia A. Beddowsb
;
Gerardo Gold Bouchotc
;
Tracy L. Metcalfea
;
Hongxia Lia
;
Hanneke Van Lavierend
关键词:
Passive sampling
;
Pharmaceuticals
;
Herbicide
;
Karst
;
Coastal aquifers
;
Yucatan
;
Caribbean
;
Meso-American Barrier Reef System
刊名:Environmental Pollution
年:2011
7.
Thermochemical regeneration of bleaching earth waste with zinc chloride
作者:
Tsai
;
W.T.
;
Chen
;
H.P.
;
Hsien
;
W.Y.
;
Lai
;
C.W.
;
Lee
;
M.S.
关键词:
Bleaching earth waste
;
Thermochemical regeneration
;
Characterization
;
Paraquat
;
Adsorption
;
Resource utilization
刊名:Resources, Conservation and Recycling
年:2003
8.
Processes controlling the episodic streamwater transport of atrazine and other agrichemicals in an agricultural watershed
作者:
Hyer
;
Kenneth E.
;
et. al.
关键词:
Atrazine
;
Nitrate
;
Water quality
;
Runoff
;
Watersheds
;
Models
刊名:Journal of Hydrology
年:2001
9.
A review of the abundance and diversity of invertebrate and plant foods of granivorous birds in northern Europe in relation to agricultural change
作者:
Wilson
;
Jeremy D.
;
Morris
;
Antony J.
;
Arroyo
;
Beatriz E.
;
Clark
;
Sté
;
phanie C.
;
Bradbury
;
Richard B.
关键词:
Birds
;
Agriculture
;
Intensification
;
Diet
;
Seed
;
Invertebrates
;
Population decline
;
Conservation
刊名:Agriculture, Ecosystems & Environment
年:1999
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