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CNKI学位论文(86)
知网期刊论文(71)
在“
SpringerLink电子期刊
”中,
命中:
15
条,耗时:0.0329804 秒
在所有数据库中总计命中:
157
条
1.
The angular distributions of ultraviolet spectral irradiance at different
solar
elevation
angle
s under clear sky conditions
作者:
Yan Liu
;
LiWen Hu
;
Fang Wang
;
YanYan Gao…
关键词:
Ultraviolet radiation
;
Solar
elevation
angle
(
SEA
)
;
Inclined
angle
s
;
Erythemal
;
Vitamin D
刊名:International Journal of Biometeorology
出版年:2016
2.
Diurnal and
sea
sonal behavior of the Hokkaido East SuperDARN ground backscatter: simulation and observation
作者:
Alexey V. Oinats
;
Nozomu Nishitani
;
Pavlo Ponomarenko…
关键词:
High
;
frequency wave ionospheric propagation
;
International reference ionosphere
;
Hokkaido East SuperDARN radar
刊名:Earth, Planets and Space
出版年:2016
3.
Statistical characteristics of medium-scale traveling ionospheric disturbances revealed from the Hokkaido East and Ekaterinburg HF radar data
作者:
Alexey V. Oinats
;
Nozomu Nishitani
;
Pavlo Ponomarenko…
关键词:
Medium
;
scale traveling ionospheric disturbances
;
Atmospheric gravity waves
;
High
;
frequency radar
;
Hokkaido East SuperDARN radar
;
Ekaterinburg HF radar
刊名:Earth, Planets and Space
出版年:2016
4.
Optimization of PV array inclination in India using ANN estimator: Method comparison study
作者:
T V DIXIT
;
ANAMIKA YADAV
;
S GUPTA
关键词:
ANN
;
photovoltaic array
;
solar
power
;
Altman–Bland method
刊名:Sadhana
出版年:2015
5.
Climatology of GPS amplitude scintillations over equatorial Africa during the minimum and ascending phases of
solar
cycle 24
作者:
A. O. Akala
;
L. L. N. Amaeshi
;
E. O. Somoye
;
R. O. Idolor…
关键词:
African equatorial ionosphere
;
Scintillations
;
GNSS
;
Aviation
;
Solar
cycle 24
刊名:Astrophysics and Space Science
出版年:2015
6.
Eddy covariance measurements of water vapor and CO2 fluxes above the Erhai Lake
作者:
HuiZhi Liu
;
JianWu Feng
;
JiHua Sun
;
Lei Wang
;
AnLun Xu
关键词:
Erhai Lake
;
eddy covariance method
;
surface roughness length
;
bulk transfer coefficients
刊名:Science China Earth Sciences
出版年:2015
7.
Influence of soil moisture content on surface albedo and soil thermal parameters at a tropical station
作者:
Neena Sugathan (1) (2)
V Biju (1)
G Renuka (1) (3)
关键词:
Land surface processes
;
surface albedo
;
soil moisture
;
soil thermal parameters.
刊名:Journal of Earth System Science
出版年:2014
8.
Diurnal and
sea
sonal variations of surface albedo in a spring wheat field of arid lands of Northwestern China
作者:
Ya-feng Zhang (1) (2)
Xin-ping Wang (1)
Yan-xia Pan (1)
Rui Hu (1) (2)
关键词:
Spring wheat
;
Surface albedo
;
Growth stage
;
Asymmetry
;
Dew
;
Solar
elevation
angle
刊名:International Journal of Biometeorology
出版年:2013
9.
Comparing the impact of cloudiness on carbon dioxide exchange in a grassland and a maize cropland in northwestern China
作者:
Yanfen Bai (1) (3)
Jian Wang (1)
Baocheng Zhang (2) (3)
Zhihui Zhang (1) (3)
Ji Liang (1)
关键词:
Clearness index
;
Diffuse radiation
;
NEE
;
Photosynthetically active radiation (PAR)
刊名:Ecological Re
sea
rch
出版年:2012
10.
Dynamics of photosynthetic photon flux density (PPFD) and estimates in coastal northern California
作者:
Shaokui Ge (12)
Richard G. Smith (14)
Constantinos P. Jacovides (3)
Marc G. Kramer (2)
Raymond I. Carruthers (1) ray.carruthers@ars.usda.gov
刊名:Theoretical and Applied Climatology
出版年:2011
1
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