Spatial distribution and temporal trends in potential evapotranspiration over He

排行榜 收藏 打印 发给朋友 举报 来源: 《Journal of Geographical Sciences》 发布者:cjk3d
热度83票 浏览63次 【共0条评论】【我要评论 时间:2013年2月23日 20:56
水利论文$PZ;A7i#v6G5_

Spatial distribution and temporal trends in potential evapotranspiration over Hengduan Mountains region from 1960 to 2009水利论文-R ~z2|3wI0U

水利论文xp5p? Fd3Z

查看全文水利论文y)\Z4YP7d:G*EYc,Jw

5|$L7V0} U\h0下载全文水利论文D#N'}DX'[1U-m/B

水利论文+S'B_-q/Xx5k ~

导出水利论文d1@^yNRh

水利论文v1O y^8y.Vq

添加到引用通知

4`1o g\ Kay0

jx'G*i!z Z&?4m0分享到

'u!Qzo8X(r+vGM Ia G0

U^yl:T+v dN@ y0|水利论文?7kH2|eAyG6z

6Zn6| WNz V`0下载PDF阅读器

-b0[ ]{5p p_F0 水利论文&pt)q|&i8LBj

Abstract:水利论文2Jl;g7P(}&Y(L mg

水利论文;nUo~,_0J yA*l(b

Based on the meteorological data of 20 stations in the Hengduan Mountains region during 1961-2009,the annual and seasonal variation of potential evapotranspiration was analyzed in combination with the Penman-Monteith model.With the method of Spline interpolation under ArcGIS,the spatial distribution of potential evapotranspiration was presented to research the regional difference,and the correlation analysis was used to discuss the dominant factor affecting the potential evapotranspiration.The results indicated that the annual potential evapotranspiration showed a decreasing tendency since the 1960s,especially from the 1980s to 1990s,while it showed an increasing tendency since 2000.Regional potential evapotranspiration showed a rate of-0.17 mm a-1.Potential evapotranspiration in north,middle and south of the Hengduan Mountains exhibited decreasing trends over the studied period,and its regional trend was on the decline from southwest to northeast.

A9@yP6_5eb0

.~%y,R~W.^0作者:水利论文 yO8Yy&j;B q0i5T

水利论文6h%B sIZe'V

Author:水利论文hI1v9a*m,V#J1@B

/^9q6N*S*dp0ZHU Guofeng[1]水利论文+g#zQ$B;w

水利论文_|%vtL\y Hr/o

HE Yuanqing[2]水利论文6b LB E:?9Gk7p)I

3r]9} W8F Z7RK2n0PU Tao[3]水利论文)e z f ~+C!~n(i

水利论文'BB2t*U0W SW

WANG Xufeng[1]水利论文5uc z nf4t6J%wx,n

水利论文o-E K7e:QyI[

JIA Wenxiong[4]

Dt i5{:MB6k0 水利论文oh%s$}I"W0iUI

LI Zongxing[1]

f(xl@9{:S2J!G0 水利论文&W:\{{*M8Y^eKG

XIN Huijuan[1]水利论文'X/|VKIJd

;Q#H2W(qC0r#Kl oU U}n0作者单位:水利论文w} C^!sccPX

水利论文 t~-V%K^(r&i

State Key Laboratory of Cryosphere Sciences, Yulong Snow Mountain Glaciers and Environmental Observation Station, Cold and Arid Regions Environmental and Engineering Research Institute, CAS, Lanzhou 730000, China;Graduate University of Chinese Academy of Sciences, Beijing 100049, China

Qf RR_O ~0 水利论文q:S(]:d*q#F"b z

State Key Laboratory of Cryosphere Sciences, Yulong Snow Mountain Glaciers and Environmental Observation Station, Cold and Arid Regions Environmental and Engineering Research Institute, CAS, Lanzhou 730000, China;Research School of Arid Environment and Climate Change, Lanzhou University, Lanzhou 730000, China

*G|Im`?z{0 水利论文];z*s m+@aV#A,A h

Research School of Arid Environment and Climate Change, Lanzhou University, Lanzhou 730000, China水利论文4C ] z2@g y

E?:h%` ]IoP5~&Nn.b0College of Geography and Environment Science, Northwest Normal University, Lanzhou 730070, China水利论文W`OLL

@{"R2Qf2c3T_9F0期 刊:

8rH{|6hwt0 水利论文5s2A"\.~d+o

地理学报(英文版)水利论文 dBG]3h

&f H~M)U'OL V0ISTIC

x&a8U.e1K9X?M0 水利论文5R7G%p [P

SCI

/xw {Y!c0

:| \"jf EitEjl#s0Journal:

1^#b}"U\ F f0

Hf'Rao2jh0Journal of Geographical Sciences水利论文p.[ E3X3sRs ~ q

水利论文*m3X)|!Yj{hx Z$O

年,卷(期):水利论文j8le}b(u

水利论文/X8m@UyF(UOa

2012, 22(1)水利论文!I&^7E _7m3o]

水利论文&[6hZt+Z

分类号:

+kF!{${x6gSXk0 水利论文7Mg)C%Od~+D jE`

K90水利论文^*F2xxFl#C3T

|+x-^PG| dK|X0Keywords:水利论文C.Pz:g0y.]U6D-C ~f

水利论文+[%[ Y%WSI

potential evapotranspiration

fi'fX s$y]P0 水利论文ZBv|#w

Spline interpolation

{n#x I&x0 水利论文 OV2_[dg*LE&}

Penman-Monteith model

(w;i \,w)F!^Y&D0

5v^FA1D1z0spatial and temporal variations

$Z:y-[m3d)k0

:}VJ'N+xi^ [0w0Hengduan Mountains

J cI0h tpd5o w,U \d0

~3L#i$|^0机标分类号:

J,u]H0_]?&e0

L S-c.}Hw0F30 S2

![oo"J5_0

5VO`,`KrB2k0在线出版日期:

$s_'~+O P,Z2m,X4`0

8\ _1XO)[_[2D,A6rP02012年3月20日

W/dx2o,l P0 水利论文/I,]4O"CmA b

基金项目:水利论文 l%IH(?h eD

水利论文.xhK){X|8dJ

National Basic Research Program of China,National Natural Science Foundation of China (NSFC),National Basic Research Program of China,Major Directionality Program of the Chinese Academy of Sciences,West Light Foundation of the Chinese Academy of Sciences

_.kT2c*q Bn0 水利论文4y9R%E2uQ;|+}w

Spatial distribution and temporal trends in potential evapotranspiration over Hengduan Mountains region from 1960 to 2009水利论文Y7V!Q8mJc!g G?QF0m

6@H%|&SyNb)K}0[期刊论文] 地理学报(英文版)水利论文?vkDP fU2la rv

水利论文2v#Q"J0T!H D/O,k&K

--2012, 22(1)水利论文,r]ua%OUc

水利论文0?b&n1Yq-R+z/u

Based on the meteorological data of 20 stations in the Hengduan Mountains region during 1961-2009,the annual and seasonal variation of potential evapotranspiration was analyzed in combination with the ...

7n*C1]!J)WkO S2u0

5Q:n5^ G*bet0返回顶部相关数据

1J%wjx0l!tz[0 水利论文*}1[j!^I7oNJZ g uQ C

返回顶部互动百科相关词

7N g?Rf-RN-R:g0
顶:15 踩:15
【已经有53人表态】
11票
极差
7票
很差
6票
较差
5票
稍差
4票
稍好
7票
较好
4票
很好
9票
极好
下一篇:Environmental ethics and regional sustainable development
上一篇:Spatial distribution patterns of wetland plants in relation to environmental gra
查看全部回复【已有0位网友发表了看法】

广告投放

广告投放