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95篇 您的检索式:作者名="Yakir"
    题名 作者 年代 出处 被引量
1Variation of net primary productivity and its drivers in China’s forests during 2000-2018显示文摘Background:Net primary productivity(NPP)in forests plays an important role in the global carbon cycle.However,it is not well known about the increase rate of China’s forest NPP,and there are different opinions about the key factors controlling the variability of forest NPP.Methods:This paper established a statistics-based multiple regression model to estimate forest NPP,using the observed NPP,meteorological and remote sensing data in five major forest ecosystems.The fluctuation values of NPP and environment variables were extracted to identify the key variables influencing the variation of forest NPP by correlation analysis.Results:The long-term trends and annual fluctuations of forest NPP between 2000 and 2018 were examined.The results showed a significant increase in forest NPP for all five forest ecosystems,with an average rise of 5.2 gC·m-2·year-1 over China.Over 90%of the forest area had an increasing NPP range of 0-161 gC·m-2·year-1.Forest NPP had an interannual fluctuation of 50-269 gC.m-2·year-1 for the five major forest ecosystems.The evergreen broadleaf forest had the largest fluctuation.The variability in forest NPP was caused mainly by variations in precipitation,then by temperature fluctuations.Conclusions:All five forest ecosystems in China exhibited a significant increasing NPP along with annual fluctuations evidently during 2000-2018.The variations in China’s forest NPP were controlled mainly by changes in precipitation.Yuhe Ji Guangsheng Zhou Tianxiang Luo Yakir Dan Li Zhou Xiaomin Lv 2020Forest Ecosystems2020,7,2:8
2Variation in water-use efficiency and its relation to carbon isotope ratio in cotton显示文摘Y Sarange I Flash and D Yakir 1998Crop Sci1998,38,:1
3Systemic and renal growth hormone-IGF1 axis involvement in a mouse model of type 2 diabetes显示文摘Segev Y Eshet R Yakir O 2007Diabetologia2007,50,6:1
4The use of stable isotopes to study ecosystem gas exchange 显示文摘Yakir D Sternberg L S L 2000Oecologia2000,123,1:1
5Detecting novel associations in large datasets显示文摘DAVID N R YAKIR A R HILARY K F 2011Science2011,334,6062:1
6The triple isotopic composition of oxygen in leaf water 显示文摘Landais A Barkan E Yakir D 2006Geochimica et Cosmochimica Acta2006,70,16:1
7How the result of a measurement of a component of the spin of a spin -- 1/2particle can turn out to be 100 显示文摘Yakir Aharonov David Z Albert Lev Vaidman 1988Phys Rev Lett1988,60,14:1
8Over-expression of CONSTANS-LIKE 5 can induce flowering in short-day grown Arabidopsis 显示文摘Hassidim M Harir Y Yakir E 2009Planta2009,230,:1
9The effect of statins on risk and survival of gynecological malignancies显示文摘Ofer Lavie Mila Pinchev Hedy S. Rennert Yakir Segev Gad Rennert 2013Gynecologic Oncology2013,,:1
10Over-expression of CONSTANS-LIKE 5 can induce flowering in short-day grown Arabidopsis显示文摘Miriam Hassidim Yael Harir Esther Yakir Ido Kron Rachel May Green 2009Planta2009,,3:1
11Prediagnostic self-assessed health and extent of social networks predict survival in older individuals with cancer: A population based cohort study显示文摘YAKIR R 2014Journal of geriatric ontology2014,5,4:1
12Contribution of semi-arid forests to the climate system 显示文摘ROTENBERG E YAKIR D 2010Science2010,327,5964:1
13The use of stable isotopes to study ecosystem gas exchange显示文摘Yakir D Sternberg L 2000Oecologia2000,123,3:1
14Temporal and spatial variations in the oxy-gen-18 content of leaf water in different plant species显示文摘Wang X F Yakir D 1995Plant Cell&Environment1995,18,12:1
15Protection by isoprene against singlet oxygen in leaves显示文摘Affek H P Yakir D 2002Plant Physiology2002,129,1:1
16Natural deuterium and oxygen-18 en-richment in leaf water of cotton plants grown under wet and dryconditions:Evidence for water compartmentation and its dynamics显示文摘Yakir D DeNiro M Gat J 1990Plant Cell&Environment1990,13,1:1
17Oxygen and hydrogen isotope fractionation during cellulose metabolism in Lemna gibba L显示文摘Yakir D DeNiro M J 1990Plant Physiology1990,93,:1
18The use of stable isotopes to study ecosystem gas exchange显示文摘D. Yakir L. da S. L. Sternberg 2000Oecologia2000,,3:1
19A variant in the reelin gene increase the risk of schizophrenia and schizoaffective disorder but not bipolar disorder 显示文摘Pisante A Bronstein M Yakir B 2009Psychiatr Genet2009,19,4:1
20Adaptation to chilling:photosynthetic characteristics of the cultivated tomato and a high altitude wild species显示文摘Yakir D Ruich J Bravdo B A 2006Plant Cell&Environmental2006,98,4:1
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