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在“
SpringerLink电子期刊
”中,
命中:
2,955
条,耗时:小于0.01 秒
在所有数据库中总计命中:
1
条
1.
Detection of infectious bronchitis virus 793B, avian metapneumovirus,
Mycoplasma gallisepticum
and
Mycoplasma synoviae
in poultry in
Ethiopia
作者:
S. Hutton
;
J. Bettridge
;
R. Christley
;
T. Habte…
关键词:
IBV
;
aMPV
;
Mg
;
Ms
;
Ethiopia
;
Serology
;
PCR
刊名:Tropical Animal Health and Production
出版年:2017
2.
Investigation of Marek’s disease virus from chickens in central
Ethiopia
作者:
Berhan Demeke
;
Shiferaw Jenberie
;
Biruk Tesfaye…
关键词:
Chickens
;
Marek’s disease virus
;
Gallid herpes virus type 2
;
Virus isolation
;
Molecular characterization
;
Ethiopia
刊名:Tropical Animal Health and Production
出版年:2017
3.
Spatial–temporal variations of water vapor content over
Ethiopia
: a study using GPS observations and the ECMWF model
作者:
Kibrom Ebuy Abraha
;
Elias Lewi
;
Frédéric Masson
;
Jean-Paul Boy…
关键词:
Ethiopia
;
Water vapor
;
GPS
;
ECMWF
刊名:GPS Solutions
出版年:2017
4.
Characterization of
Faidherbia albida
(Del.) A. Chev. population in agroforestry parklands in the highlands of Northern
Ethiopia
: impact of conservation, environmental factors and human disturbances
作者:
Florent Noulekoun
;
Emiru Birhane
;
Stella Chude
;
Amanuel Zenebe
关键词:
Faidherbia albida
;
Agroforestry parkland
;
Conservation
;
Size
;
class distribution
;
Northern
Ethiopia
刊名:Agroforestry Systems
出版年:2017
5.
Livelihood options of landless households and land contracts in north-west
Ethiopia
作者:
Mehretie Belay
;
Assefa Abegaz…
关键词:
Farmland shortages
;
Farmers’ livelihood systems
;
Sharecropping contracts
;
Ethiopia
刊名:Environment, Development and Sustainability
出版年:2017
6.
Soil carbon and nitrogen losses following deforestation in
Ethiopia
作者:
Tesfay Berihu
;
Gebreyohannes Girmay…
关键词:
Land use
;
Land cover
;
Soil properties
;
Soil organic carbon
;
Carbon sequestration
;
Ethiopia
刊名:Agronomy for Sustainable Development
出版年:2017
7.
Epidemiology of laboratory confirmed measles virus cases in the southern nations of
Ethiopia
, 2007–2014
作者:
Mekonen Getahun
;
Berhane Beyene
;
Ayesheshem Ademe
;
Birke Teshome…
关键词:
Measles
;
SNNPR
;
Ethiopia
;
2007–2014
刊名:BMC Infectious Diseases
出版年:2017
8.
Prevalence and associated factors of herbal medicine use among pregnant women on antenatal care follow-up at University of Gondar referral and teaching hospital,
Ethiopia
: a cross-sectional study
作者:
Abebe Basazn Mekuria
;
Daniel Asfaw Erku…
关键词:
Pregnant women
;
Herbal medicine
;
Maternal health
;
Ethiopia
刊名:BMC Complementary and Alternative Medicine
出版年:2017
9.
Trends and causes of maternal mortality in
Ethiopia
during 1990–2013: findings from the Global Burden of Diseases study 2013
作者:
Gizachew Assefa Tessema
;
Caroline O. Laurence
;
Yohannes Adama Melaku…
关键词:
Maternal mortality
;
Trends
;
Global Burden of Diseases
;
Ethiopia
刊名:BMC Public Health
出版年:2017
10.
Land use/land cover changes and their environmental implications in the Gelana sub-watershed of Northern highlands of
Ethiopia
作者:
Birhan Asmame Miheretu
;
Assefa Abegaz Yimer
关键词:
Land use
;
Land management
;
Soil erosion
;
Northern highlands of
Ethiopia
刊名:Environmental Systems Research
出版年:2018
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