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| 1 | Temporal Variability in Soil CO_2 Emission in an Orchard Forest Ecosystem显示文摘Temporal variability in soil CO2 emission from an orchard was measured using a dynamic open-chamber system for measuring soil CO2 efflux in Heshan Guangdong Province, in the lower subtropical area of China. Intensive measurements were conducted for a period of 12 months. Soil CO2 emissions were also modeled by multiple regression analysis from daily air temperature, dry-bulb saturated vapor pressure, relative humidity, atmospheric pressure, soil moisture, and soil temperature. Data was analyzed based on soil moisture levels and air temperature with annual data being grouped into either hot-humid season or relatively cool season based on the precipitation patterns. This was essential in order to acquire simplified exponential models for parameter estimation. Minimum and maximum daily mean soil CO2 efflux rates were observed in November and July, with respective rates of 1.98 ± 0.66 and 11.04 ± 0.96 μmol m-2 s-1 being recorded. Annual average soil CO2 emission (FCO2) was 5.92 μmol m-2 s-1. Including all the weather variables into the model helped to explain 73.9% of temporal variability in soil CO2 emission during the measurement period. Soil CO2 efflux increased with increasing soil temperature and soil moisture. Preliminary results showed that Q10, which is defined as the difference in respiration rates over a 10 -C interval, was partly explained by fine root biomass. Soil temperature and soil moisture were the dominant factors controlling soil CO2 efflux and were regarded as the driving variables for CO2 production in the soil. Including these two variables in regression models could provide a useful tool for predicting the variation of CO2 emission in the commercial forest soils of South China . | LI Yue-Lin D. OTIENO K. OWEN ZHANG Yun J. TENHUNEN RAO Xing-Quan LIN Yong-Biao | 2008 | Pedosphere2008，18，3： | 10 |
| 2 | Survival in a rat model of lethal hemorrhagic shock is prolonged following resuscitation with a small volume of a solution containing a drag-reducing polymer derived from aloe vera显示文摘 | Macias CA Kameneva MV Tenhunen JJ | 2004 | Shock2004，22，2： | 1 |
| 3 | Cumulative biochemical effects of repeated subclinical hydrogen sulfide intoxication in mouse brain显示文摘 | H. Savolainen R. Tenhunen E. Elovaara A. Tossavainen | 1980 | International Archives of Occupational and Environmental Health1980，，1： | 1 |
| 4 | A model separating leaf structural and physiological effects on carbon gain along light gradients for the shade-tolerant species A cersaccharum 显示文摘 | NIINEMETS U TENHUNEN J D | 1997 | Plant Cell and Environment1997，20，： | 1 |
| 5 | Overexpression of VEGF in testis and epididymis causes infertility in transgenic mice: evidence for nonendothelial targets for VEGF显示文摘 | Karkkainen MJ Tenhunen A | 1998 | J Cell Biol1998，143，6： | 1 |
| 6 | Survival in a rat model of lethal hemorrhagic shock is prolonged following resuscitation with a small volume of a solution containing a drag-reducing polymer derived from aloe vera显示文摘 | Macias CA Kameneva MV Tenhunen JJ | 2004 | SHOCK2004，22，： | 1 |
| 7 | Modeling delay and noise in arbitrarily coupled RC tree显示文摘 | Pamunuwa D Agarwal M Tenhunen H | 2005 | Computer-Aided Design of Integrated Circuits and Systems2005，24，11： | 1 |
| 8 | PREVENTION OF SYSTEMIC HYPERLACTATEMIA DURING SPLANCHNIC ISCHEMIA显示文摘 | Stephan M. Jakob Minna Merasto-Minkkinen Jyrki J. Tenhunen Antero Heino Esko Alhava Jukka Takala | 2000 | Shock2000，，2： | 1 |
| 9 | The effect of tree height on crown level stomatal conductance显示文摘 | Sch?fer K V R Oren R Tenhunen J D | 2000 | Plant Cell and Environment2000，23，： | 1 |
| 10 | Prehospitalinduction of therapeutic hypothermia during CPR: a pilot study 显示文摘 | Kamarainen A Virkkunen I Tenhunen J | 2008 | Resuscitation2008，76，3： | 1 |
| 11 | Tetracycline derivatives and ceftriaxone,a cephalosporin antibiotic,protect neurons against apoptosis included by ionizing radiation显示文摘 | Tiina Tikka Taina Usenius Mikko Tenhunen | 2001 | J Neurochemistry2001，78，： | 1 |
| 12 | The enzymatic conversion of heme to bilirubin by microsomal heme oxygenase 显示文摘 | TENHUNEN R MARVER H S SCHMID R | 1968 | Proc Natl Acad Sci USA1968，61，2： | 1 |
| 13 | Simulation and scaling of temporal variation in gross primary production for coniferous and deciduous temperate forests显示文摘 | Wang Q Tenhunen J Falja E | 2003 | Global Change Biology2003，10，： | 1 |
| 14 | Moderate intra-ab- dominal hypertension leads to anaerobic metabolism in the rectus abdominis muscle tissue of critically ill patients: a prospec- tive observational study 显示文摘 | Maddison L Karjagin J Tenhunen J | 2014 | Biomed Res Int2014，2014，85： | 1 |
| 15 | An analysis of light effects on foliar morphology, physiology, and light interception in temperate deciduous woody species of contrasting shade tolerance显示文摘 | Niinemets U Kull O Tenhunen J D | 1998 | Tree Physiology1998，18，10： | 1 |
| 16 | Factors influencing carbon fixation and water use by mediterranean sclerophyll during summer drought 显示文摘 | TENHUNEN J D SERRA SALA A HARLEY P C | 1990 | Oecologia1990，82，： | 1 |
| 17 | Survival in a rat model of lethal hemorrhagic shock is prolonged following resuscitation with a small volume of a solution containing a drag- reducing polymer derived from aloe vera 显示文摘 | Macias CA Kameneva MV Tenhunen J J | 2004 | Shock2004，22，2： | 1 |
| 18 | Divergent effects of losartan and metoprolol on cardiac remodeling, e--kit+ cells, proliferation and apoptosis in the left ventricle after myocardial infarction显示文摘 | Serpi R Tolonen A M Tenhunen O | 2009 | Clin Transl Sci2009，2，6： | 1 |
| 19 | Spatial linearity of an unbalanced magnetic pull in induction mo- tors during eccentric rotor motion 显示文摘 | TENHUNEN A HOLOPAINEN T P ARKKIO A | 2003 | The International Journal for Computation and Mathematics in Electri- cal and Electronic Engineer2003，22，4： | 1 |
| 20 | On the relationship of NDVI with leaf area index in a deciduous forest site显示文摘 | Quan Wang Samuel Adiku John Tenhunen André Granier | 2004 | Remote Sensing of Environment2004，，2： | 1 |
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