农学院共发表SCI论文12篇Word文档格式.docx

1、 0 参考文献: 87 摘要: With a data set of litter decomposition collected by means of literature survey, our objectives are 1） to determine the differences in the variation in the first-year mass loss （%） of leaf litter with regard to climate and litter quality among different functional groups of tree spec

2、ies in Eurasian forests, and 2） to determine the difference in effect of mean annual temperature （degrees C）, annual precipitation （dm）, as well as concentration of nitrogen （%）, and lignin （%） on first-year mass loss over a wide range in climate and litter quality. The main results are as follows.

3、1） The significant differences between litter types in the relationships between first-year mass loss and climatic factors Plus litter quality revealed clearly different decomposition patterns over the continent. Thus, differences were found between Coniferous and broadleaf litter, between deciduous

4、 broadleaf and evergreen broadleaf as well as between genera and even within a genus, viz. between deciduous and evergreen Quercus. 2） With a change in a relative unit of climate and litter quality variables, there were clear differences in effects of mean annual temperature, annual precipitation, a

5、nd nitrogen on first-year mass loss for different functional groups of trees. 3） We identified some broadleaf litter species that decomposed to 100% in one year and thus did not contribute to carbon sequestration in a humus layer. Thus, the variation in pattern of foliar litter decomposition with cl

6、imate and litter quality across functional groups in Eurasian forests showed different decomposition strategies for litter of different groups and genera. 文献类型: Article 语言: English 作者关键词: climate; Eurasian forests; leaf litter; mass-loss; litter quality; carbon sequestration KeyWords Plus: LONG-TERM

7、 DECOMPOSITION; SCOTS PINE FOREST; LEAF-LITTER; NUTRIENT DYNAMICS; TERRESTRIAL ECOSYSTEMS; NITROGEN CONCENTRATION; SUBSTRATE QUALITY; RELEASE PATTERNS; ORGANIC-MATTER; LIGNIN CONTROL 通讯作者地址: Kang, HZ （通讯作者）, Shanghai Jiao Tong Univ, Sch Agr & Biol, Dongchuan Rd 800, Shanghai 200240, Peoples R China

8、地址: 1. Shanghai Jiao Tong Univ, Sch Agr & Biol, Shanghai 200240, Peoples R China 2. Univ Helsinki, Dept Forest Ecol, FIN-00014 Helsinki, Finland 3. Complesso Univ, Dipartimento Biol Strut & Funz, IT-80126 Naples, Italy 4. Shanghai Jiao Tong Univ, Minist Agr, Key Lab Urban Agr S, Shanghai 200240, Peo

9、ples R China 电子邮件地址: chjliu 2、Availability and mobility of heavy metal fractions related to the characteristics of the coastal soils developed from alluvial deposits Li JL （Li, Jinling）1, He M （He, Ming）1, Han W （Han, Wei）1, Gu YF （Gu, Yifan）1 ENVIRONMENTAL MONITORING AND ASSESSMENT 卷: 158 期: 1-4 页:

10、 459-469 出版年: NOV 2009 46 The availability of the five chemical fractions, i.e., exchangeable （F1）, carbonate-bound （F2）, Fe/Mn oxide-combined （F3）, organic matter-complexed （F4）, residual （F5）, of three heavy metals （Cu, Zn, and Cd）, has been investigated by way of a sequential extraction technique

11、 based on the characteristics of the coastal soils developed from alluvial deposits, in order to analyze the relationship of the formation and development of coastal soils. The results showed that F1 and F5 of Cu, Zn, and Cd accounted dominantly for 9.11%, 2.74%, and 20.37%, and for 39.49%, 45.18%,

12、and 32.43% of total heavy metal contents, respectively, indicating the order of availability and mobility: Cd Cu Zn. F2, F3, and F4 of HMs also featured prominently in the behaviors of heavy metals. Random measurement errors from both sampling and analysis were demonstrated by SAX to be well within

13、the control target of 20% and, therefore, of no impediment to the geochemical interpretation of the data. Significant positive correlation was found between certain fractions of heavy metals and some soil properties. Some negative correlation was also found. The findings were helpful to the soil rem

14、ediation, fertility adjustment, and plant cultivation. Availability; Mobility; Soil properties; Heavy metal fractions; Correlation analysis SEWAGE-SLUDGE; CHEMICAL FRACTIONATION; CONTAMINATED SOILS; SEQUENTIAL EXTRACTION; SPECIATION; CADMIUM; ZINC; LEAD; SEDIMENTS He, M （通讯作者）, Shanghai Jiao Tong Un

15、iv, Sch Agr & minghe 3、Study on structural changes of microwave heat-moisture treated resistant Canna edulis Ker starch during digestion in vitro Zhang J （Zhang, Juan）1, Chen F （Chen, Feng）2, Liu F （Liu, Feng）1, Wang ZW （Wang, Zheng-Wu）1 FOOD HYDROCOLLOIDS 卷: 24 期: 1 页: 27-34 出版年: JAN 2010 38 Microw

16、ave heat-moisture treated Canna edulis Ker starch has been applied to study structural changes in vitro using porcine a-amylase, pancreatin and amyloglucosidase. The structures at different digestion stages were characterized using scanning electron microscopy （SEM）, polarized optical microscopy （PO

17、M）, small angle X-ray scattering （SAXS）, X-ray diffraction （XRD）, Fourier transforms infrared （FT-IR） spectroscopy and solid state C-13 nuclear magnetic resonance （NMR） spectroscopy. The increase in molecular order was observed with increasing digestion time and reflected in higher scattering intens

18、ity measured by SAXS, higher crystallinity observed by XRD, the increase of the double helix order obtained by solid state C-13 NMR spectroscopy, and corresponding changes in the measurement of FT-IR, in favour of increasing resistant starch content. SAXS reveals a single peak around 0.6335 nm（-1）,

19、suggesting that the enzyme may erode the special site of granule surface and catalyze whole hydrolysis reaction through pitted canals. In the process of digestion, amorphous region of starch granule is susceptible to the attack of enzyme. Moreover, the result also demonstrates that the resistance to

20、 enzymatic digestion may mainly depend on specific structure in the treated starches. （C） 2009 Elsevier Ltd. All rights reserved. Canna edulis Ker starch; Microwave heat-moisture treatment; SEM; SAXS; XRD; FT-IR; NMR X-RAY-SCATTERING; PHYSICOCHEMICAL PROPERTIES; ENZYMATIC-HYDROLYSIS; POTATO STARCH;

21、CHAIN-LENGTH; MAIZE STARCH; AMYLOSE; WATER; SPECTROSCOPY; GRANULES Wang, ZW （通讯作者）, Shanghai Jiao Tong Univ, Sch Agr & Biol, Dept Food Sci & Technol, Shanghai 200240, Peoples R China 2. Chinese Acad Sci, State Key Lab High Performance Ceram & Superfine, Shanghai Inst Ceram, Shanghai 200050, Peoples

22、R China zhengwuwang 4、Kinetic analysis of wheat straw pyrolysis using isoconversional methods Cai JM （Cai, J. M.）1, Bi LS （Bi, L. S.）1 JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY 卷: 98 期: 325-330 出版年: OCT 2009 29 引证关系图 The pyrolysis of wheat straw has been carried out by means of thermogravimetric a

23、nalysis in inert atmosphere. The samples were heated over a range of temperatures that includes the entire range of pyrolysis with three different heating rates of 5, 10 and 20 K min（-1）. The activation energy values as a function of the extent of conversion for the pyrolysis process of wheat straw

24、have been calculated by means of the Flynn-Wall-Ozawa isoconversional method, the Vyazovkin-Sbirrazzuoli isoconversional method and an iterative isoconversional method presented in this article. The results have showed that there are small differences between the activation energy values obtained fr

25、om the three methods, and the pyrolysis process reveals a dependence of the activation energy on conversion and have indicated the validity of the iterative integral isoconversional method. The effective activation energy for the pyrolysis of wheat straw is 130-175 kJ mol（-1） in the conversion range

26、 of 0.15-0.85. Furthermore, the prediction of the pyrolysis process under isothermal conditions from the dependence of the activation energy on the extent of conversion has been presented. Model-free kinetics; Pyrolysis; Biomass MODEL-FREE KINETICS; ACTIVATION-ENERGY; THERMOGRAVIMETRIC ANALYSIS; DEP

27、ENDENCE; MECHANISM; POLYMERS; SOLIDS Cai, JM （通讯作者）, Shanghai Jiao Tong Univ, Sch Agr & Biol, 800 Dongchuan Rd, Shanghai 200240, Peoples R China jmcai 5、Cryptochromes, Phytochromes, and COP1 Regulate Light-Controlled Stomatal Development in Arabidopsis Kang CY （Kang, Chun-Ying）1, Lian HL （Lian, Hong

28、-Li）2, Wang FF （Wang, Fang-Fang）1, Huang JR （Huang, Ji-Rong）1, Yang HQ （Yang, Hong-Quan）1,2 PLANT CELL 卷: 21 期: 9 页: 2624-2641 出版年: SEP 2009 1 参考文献: 82 In Arabidopsis thaliana, the cryptochrome （CRY） blue light photoreceptors and the phytochrome （phy） red/far-red light photoreceptors mediate a varie

29、ty of light responses. COP1, a RING motif-containing E3 ubiquitin ligase, acts as a key repressor of photomorphogenesis. Production of stomata, which mediate gas and water vapor exchange between plants and their environment, is regulated by light and involves phyB and COP1. Here, we show that, in the loss-of-function mutants of CRY and phyB, stomatal development is inhibited under blue and red light, respectively.