• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Tian, Xin (Tian, Xin.) [1] | van der Tol, Christiaan (van der Tol, Christiaan.) [2] | Su, Zhongbo (Su, Zhongbo.) [3] | Li, Zengyuan (Li, Zengyuan.) [4] | Chen, Erxue (Chen, Erxue.) [5] | Li, Xin (Li, Xin.) [6] | Yan, Min (Yan, Min.) [7] | Chen, Xuelong (Chen, Xuelong.) [8] | Wang, Xufeng (Wang, Xufeng.) [9] | Pan, Xiaoduo (Pan, Xiaoduo.) [10] | Ling, Feilong (Ling, Feilong.) [11] | Li, Chunmei (Li, Chunmei.) [12] | Fan, Wenwu (Fan, Wenwu.) [13] | Li, Longhui (Li, Longhui.) [14]

Indexed by:

EI Scopus SCIE

Abstract:

We propose a long-term parameterization scheme for two critical parameters, zero- plane displacement height ( d) and aerodynamic roughness length ( z0m), that we further use in the Surface Energy Balance System ( SEBS). A sensitivity analysis of SEBS indicated that these two parameters largely impact the estimated sensible heat and latent heat fluxes. First, we calibrated regression relationships between measured forest vertical parameters ( Lorey's height and the frontal area index ( FAI)) and forest aboveground biomass ( AGB). Next, we derived the interannual Lorey's height and FAI values from our calibrated regression models and corresponding forest AGB dynamics that were converted from interannual carbon fluxes, as simulated from two incorporated ecological models and a 2009 forest basis map These dynamic forest vertical parameters, combined with refined eight- day Global LAnd Surface Satellite ( GLASS) LAI products, were applied to estimate the eight- day d, z0m, and, thus, the heat roughness length ( z0h). The obtained d, z0m and z0h were then used as forcing for the SEBS model in order to simulate long-term forest evapotranspiration ( ET) from 2000 to 2012 within the Qilian Mountains ( QMs). As compared with MODIS, MOD16 products at the eddy covariance ( EC) site, ET estimates from the SEBS agreed much better with EC measurements ( R2 = 0.80 and RMSE = 0.21 mm day (-1)).

Keyword:

evapotranspiration forest vertical parameters remote sensing roughness length Surface Energy Balance System (SEBS)

Community:

  • [ 1 ] [Tian, Xin]Chinese Acad Forestry, Inst Forest Resource Informat Tech, Beijing 100091, Peoples R China
  • [ 2 ] [Li, Zengyuan]Chinese Acad Forestry, Inst Forest Resource Informat Tech, Beijing 100091, Peoples R China
  • [ 3 ] [Chen, Erxue]Chinese Acad Forestry, Inst Forest Resource Informat Tech, Beijing 100091, Peoples R China
  • [ 4 ] [Yan, Min]Chinese Acad Forestry, Inst Forest Resource Informat Tech, Beijing 100091, Peoples R China
  • [ 5 ] [Li, Chunmei]Chinese Acad Forestry, Inst Forest Resource Informat Tech, Beijing 100091, Peoples R China
  • [ 6 ] [Fan, Wenwu]Chinese Acad Forestry, Inst Forest Resource Informat Tech, Beijing 100091, Peoples R China
  • [ 7 ] [Tian, Xin]Univ Twente, Fac Geoinformat Sci & Earth Observat, NL-7500 AA Enschede, Netherlands
  • [ 8 ] [van der Tol, Christiaan]Univ Twente, Fac Geoinformat Sci & Earth Observat, NL-7500 AA Enschede, Netherlands
  • [ 9 ] [Su, Zhongbo]Univ Twente, Fac Geoinformat Sci & Earth Observat, NL-7500 AA Enschede, Netherlands
  • [ 10 ] [Chen, Xuelong]Univ Twente, Fac Geoinformat Sci & Earth Observat, NL-7500 AA Enschede, Netherlands
  • [ 11 ] [Li, Xin]Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China
  • [ 12 ] [Wang, Xufeng]Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China
  • [ 13 ] [Pan, Xiaoduo]Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China
  • [ 14 ] [Ling, Feilong]Fuzhou Univ, Minist Educ, Key Lab Spatial Data Min & Informat Sharing, Fuzhou 350002, Peoples R China
  • [ 15 ] [Fan, Wenwu]Fuzhou Univ, Minist Educ, Key Lab Spatial Data Min & Informat Sharing, Fuzhou 350002, Peoples R China
  • [ 16 ] [Li, Longhui]Univ Technol Sydney, Sch Life Sci, Sydney, NSW 2007, Australia

Reprint 's Address:

  • [Li, Zengyuan]Chinese Acad Forestry, Inst Forest Resource Informat Tech, Beijing 100091, Peoples R China

Show more details

Related Keywords:

Source :

REMOTE SENSING

ISSN: 2072-4292

Year: 2015

Issue: 12

Volume: 7

Page: 15822-15843

3 . 0 3 6

JCR@2015

4 . 2 0 0

JCR@2023

ESI Discipline: GEOSCIENCES;

ESI HC Threshold:218

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 12

SCOPUS Cited Count: 14

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

Online/Total:957/13854653
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1