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300篇 您的检索式：作者名="Abel H"

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	题名	作者	年代	出处	被引量
1	Comparison of two remote sensing models for estimating evapotranspiration: algorithm evaluation and application in seasonally arid ecosystems in South Africa显示文摘Remote sensing tools are becoming increasingly important for providing spatial information on water use by different ecosystems. Despite significant advances in remote sensing based evapotranspiration(ET) models in recent years, important information gaps still exist on the accuracy of the models particularly in arid and semi-arid environments. In this study, we evaluated the Penman-Monteith based MOD16 and the modified Priestley-Taylor(PT-JPL) models at the daily time step against three measured ET datasets. We used data from two summer and one winter rainfall sites in South Africa. One site was dominated by native broad leaf and the other by fine leafed deciduous savanna tree species and C4 grasses. The third site was in the winter rainfall Cape region and had shrubby fynbos vegetation. Actual ET was measured using open-path eddy covariance systems at the summer rainfall sites while a surface energy balance system utilizing the large aperture boundary layer scintillometer was used in the Cape. Model performance varied between sites and between years with the worst estimates(R2<0.50 and RMSE>0.80 mm/d) observed during years with prolonged mid-summer dry spells in the summer rainfall areas. Sensitivity tests on MOD16 showed that the leaf area index, surface conductance and radiation budget parameters had the largest effect on simulated ET. MOD16 ET predictions were improved by:(1) reformulating the emissivity expressions in the net radiation equation;(2) incorporating representative surface conductance values;and(3) including a soil moisture stress function in the transpiration sub-model. Implementing these changes increased the accuracy of MOD16 daily ET predictions at all sites. However, similar adjustments to the PT-JPL model yielded minimal improvements. We conclude that the MOD16 ET model has the potential to accurately predict water use in arid environments provided soil water stress and accurate biome-specific parameters are incorporated.	Sebinasi DZIKITI Nebo Z JOVANOVIC Richard DH BUGAN Abel RAMOELO Nobuhle P MAJOZI Alecia NICKLESS Moses A CHO David C LE MAITRE Zanele NTSHIDI Harrison H PIENAAR	2019	Journal of Arid Land2019，11，4：	4
2	Characterization of cDNA encoding human placental anticoagulant protein (PP4): homology with the lipocortin family 显示文摘	Grundmann U Abel J Bohn H	1988	Proc Natl Acad Sci1988，85，11：	1
3	Salt tolerance of soybean vari- eties during germination and later growth 显示文摘	Abel G H Mackenzie A J	1964	Crop Sci- ence1964，，4：	1
4	Mooolecular approaches to diagnosis of pulmonary diseases due to mycoplasma pneumoniae显示文摘	Abele HM Busch U Nitschko H	1998	J Clin Microbiol1998，36，2：	1
5	Broadband Dielectric Spec- troscopy Studies of Hyperbranched Polyglycerols显示文摘	Abel G Ricardo D Rainer H	2006	Ma- cromolecular Chemistry and Physics2006，207，11：	1
6	Induction of intervertebral disc-like cel s from adult mesenchymal stem cel s显示文摘	Steck E Bertram H Abel R		0，，03：	1
7	High-throughput crystallography for lead discovery in drug design显示文摘	BLUNDELL T L JHOTI H ABELL C	2002	Nat Rev Drug Discover2002，1，：	1
8	Issues concerning the measurement of transformation temperatures of NiTi alloys显示文摘	Abel E Luo H Pridam M	2004	Smart Mater Struct2004，13，：	1
9	Salt tolerance of soybean varieties during germination and later growth显示文摘	Abel G H Mackenzie A J	1964	Crop Sci1964，4，：	1
10	Measurements of ambient radioxenon levels using the automated raclioxenon sampler/analyzer (ARSA)显示文摘	MCINTYRE J I ABEL K H BOWYER T W	2001	J Radioanal Nucl Chem2001，248，3：	1
11	Inheritance of the capacity for chloride inclusion and chloride exclusion by soybeans显示文摘	ABEL G H	1969	Crop Sei1969，9，6：	1
12	Gastric electrical stimulation in intractable symptomatic gastroparesis显示文摘	Abell TL Van Cutsem E Abrahamsson H	2002	Digestion2002，66，4：	1
13	Step-wise change of Asian interior climate preceding the Eocene-Oligocene Transition(EOT)显示文摘	Abels H A Dupont-Nivet G Xiao G	2011	Palaeogeography Palaeoclimatology Palaeoecology2011，299，34：	1
14	Growth factors,cytokines and their receptors as downstream targets of arylhydrocarbon receptor(AhR)signaling pathways显示文摘	Haarmann-Stemmann T Bothe H Abel J	2009	Biochemical Pharmacology2009，77，4：	1
15	Induction of inter- vertebral disc-like ceils from adult mesenchymal stem cells 显示文摘	Steek E Bertram H Abel R	2005	Stem Cells2005，23，3：	1
16	Features of probable multiple system atrophy patients identified among 4770 patients with parkinsonism enrolled in the multicentre registry of the German Competence Network on Parkinson's disease显示文摘	Wüllner U Schmitz Hübsch T Abele M	2007	J Neural Transm2007，114，9：	1
17	High incidence of DNA mutations and gene amplifications of the ALK gene in advanced sporadic neuroblastoma tumours显示文摘	Caren H Abel F Kogner P	2008	Biochem J2008，416，2：	1
18	Molecular mechanisms of diabetic cardiomyopathy 显示文摘	Bugger H Abel ED	2014	Diabetologia2014，57，4：	1
19	显示文摘	E Potenziani Ⅱ Abele M G	1988	J Appl Phys1988，64，10：	1
20	CNS somatosensory-auditory interactions elicit or modulate tinnitus显示文摘	Levine RA Abel M Cheng H	2003	Exp Brain Res2003，153，4：	1

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