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马克思主义、列宁主义、毛泽东思想、邓小平理论(5)
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天文学、地球科学(1)
在“
自然资源管理
”中,
命中:
8
条,耗时:小于0.01 秒
1.
Mitigating the Water Footprint of Export
Cut
Flowers
from the Lake Naivasha Basin, Kenya
作者:
M. M. Mekonnen (1) m.m.mekonnen@ctw.utwente.nl A. Y. Hoekstra (1) R. Becht (1)
关键词:
Cut
flower export –
;
Lake Naivasha –
;
Water footprint –
;
Water sustainability agreement
刊名:Water Resources Management
年:2012
2.
Enhancing floral resources for pollinators in productive agricultural grasslands
作者:
B.A. Woodcocka
;
BAWood@ceh.ac.uk" class="auth_mail
;
J. Savagea
;
J.M. Bullocka
;
M. Nowakowskib
;
R. Orrc
;
J.R.B. Tallowinc
;
R.F. Pywella
关键词:
Agri-environment schemes
;
Bumblebees
;
Forbs
;
Grassland enhancement
;
Legumes
;
Pollination
刊名:Biological Conservation
年:March, 2014
3.
Effects of chemical and organic fertilizers on the growth, flower quality and nutrient uptake of Anthurium andreanum, cultivated for
cut
flower production
作者:
Keng Heng Chang
;
Rung Yi Wu
;
Keng Chang Chuang
;
Ting Fang Hsieh
;
Ren Shih Chung
关键词:
Soilless cultivation
;
Fertilizer
;
Compost
;
Coconut husk
刊名:Scientia Horticulturae
年:2010
4.
Excised or intact inflorescences? Methodological effects on parasitoid wasp longevity
作者:
Mark R. Wade
;
Steve D. Wratten
关键词:
Conservation biological control
;
Attached
flowers
;
Cut
flowers
;
Acyrthosiphon kondoi
;
Aphidius ervi
刊名:Biological Control
年:2007
5.
Patch occupancy, number of individuals and population density of the Marbled White in a changing agricultural landscape
作者:
Magdalena Lenda
;
Piotr Skó
;
rka
关键词:
Isolation
;
Corridors
;
Management
;
Land use
;
Dispersal
刊名:Acta OEcologica
年:2010
6.
Effects of variable retention logging in the boreal forest on the bumble bee-influenced pollination community, evaluated 8–9 years post-logging
作者:
Chris J. Pengelly
;
Ralph V. Cartar
关键词:
Boreal forest
;
Bumble bees
;
Floral abundance
;
Ideal free distribution
;
Nectar production rate
;
Variable retention logging
刊名:Forest Ecology and Management
年:2010
7.
Coppice management effects on experimentally established populations of three herbaceous layer woodland species
作者:
Hans Van Calster
;
Patrick Endels
;
Katrien Antonio
;
Kris Verheyen
;
Martin Hermy
关键词:
Cardamine pratensis
;
Forest management
;
Geum urbanum
;
Phenology
;
Population growth rate
;
Primula elatior
刊名:Biological Conservation
年:2008
8.
Conditioning of scouts and recruits during foraging by a leaf-
cut
ting ant,Atta colombica
作者:
HOWARD
;
JEROME J.
;
HENNEMAN
;
LAWRENCE M.
;
CRONIN
;
GREG
;
FOX
;
JENNIFER A.
;
HORMIGA
;
GUSTAVO
刊名:Animal Behaviour
年:1996
1
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