Soil Erosion Study on Hillside in Southern Jiangsu Province Using the Cesium-137 Tracer Technique (Soil Physics)
スポンサーリンク
概要
- 論文の詳細を見る
Up to now, there had been little concern about soil erosion in the low mountainous and hilly area of the southern Jiangsu Province. In order to analyze the erosion impacts on the eutrophication of Tallin Lake and on the local soil degradation, the ^<137>Cs tracer technique was used to investigate the process of soil redistribution (soil erosion and soil deposition) in the study area. In our study, various landforms and different land uses were selected and the local ^<137>Cs reference inventory of 2,200 Bq m^<-2> was determined. Based on the principle of the ^<137>Cs tracer technique, mass balance models with a definite physical significance for estimating the degree of erosion of cultivated and uncultivated soils were constructed. In contrast to most of the other models, especially the quantitative model of cultivated soil, ^<137>Cs penetration to the depth below the cultivated layer was taken into account, which might enable to avoid overestimating the erosion rate. The results showed that soil erosion occurred in the southern Jiangsu Province and that the erosion rate of cultivated soil was much higher than that of uncultivated soil. The soil erosion rate in a tea plantation even reached a value of 3,913 Mg km^<-2> year^<-1>. Besides, the results indicated that human activities can accelerate but also mitigate soil erosion.
- 社団法人日本土壌肥料学会の論文
著者
-
Zhang Hong
中華人民共和国
-
Zhang Y
The Secondary Affiliated Hospital Of Dalian Medical University
-
Zhang Hong
Department Of Nuclear Medicine Second Affiliated Hospital Of Zhejiang University School Of Medicine
-
Zhang H
Nagoya Univ. Nagoya Jpn
-
DU Mingyuan
National Institute for Agro-Environmental Sciences
-
Du Mingyuan
National Institute Of Agro-environmental Sciences
-
Zhang Yan
The Secondary Affiliated Hospital Of Dalian Medical University
-
Yang Hao
Lmcp Institute Of Soil Science Chinese Academy Of Sciences
-
Yang Hao
Lmcp Institute Of Soil Science The Chinese Academy Of Sciences:japan International Research Center F
-
Zhang Yan
LMCP, Institute of Soil Science, Chinese Academy of Sciences
-
Yang Hao
LMCP, Institute of Soil Science, Chinese Academy of Sciences
-
Tang Xiangyu
Department of Urban and Resources Science, Nanjing University
-
Zheng Y
Dalian Inst. Chemical Physics Chinese Acad. Sci. Dalian Chn
-
Zhang H
Department Of Nuclear Medicine Second Affiliated Hospital Of Zhejiang University School Of Medicine
-
Zhang H
Department Of Urban And Resources Science Nanjing University
-
Zhang H
Anelva Corp. Tokyo Jpn
-
Tang Xiangyu
Department Of Urban And Resources Science Nanjing University
-
Zhang Hong
Department Of Chemistry University Of British Colombia
-
Zhang Hong
Department Of Biological Sciences Texas Tech University
-
Zhang Hong
School Of Pharmaceutical Sciences Nagasaki University
-
Zhang Yan
Department Of Cardiology Peking University First Hospital
関連論文
- D919G polymorphism of methionine synthase gene is associated with blood pressure response to benazepril in Chinese hypertensive patients
- 風送ダストの気候への影響--日中共同プロジェクトADEC
- EFFECT OF NICARDIPINE, A CALCIUM ANTAGONIST, ON INDUCTION OF PEROXISOMAL ENZYMES BY DEHYDROEPIANDROSTERONE SULFATE IN CULTURED RAT HEPATOCYTES
- A basic study on lesion detectability for hot spot imaging of positron emitters with dedicated PET and positron coincidence gamma camera
- Fundamental study of hot detectability in 3-dimensional positron emission tomography
- Hexokinase-II expression in untreated oral squamous cell carcinoma : comparison with FDG PET imaging
- Adenovirus-mediated p53 gene transfer sensitizes hepatocellular carcinoma cells to heavy-ion radiation
- Germ Cell Loss Induced by ^C^ Ion Irradiation in Young Female Mice
- Algogenic effects of Extract of the Tumor Mass Isolated from Mice with Orthotopic Melanoma Inoculation
- Production of Recombinant Cytochrome c-551 in a Pseudomonas aeruginosa Mutant Strain
- Mechanism of Action of Tetrandrine, a Natural Inhibitor of Candida albicans Drug Efflux Pumps
- Heterologous Expression of Hydrogenobacter thermophilus Cytochrome c-552 in the Periplasm of Pseudomonas aeruginosa
- A high performance low power 12-bit 40MS/s pipelined ADC
- A New and Efficient Approach for the Synthesis of Peptides Containing Aspartylglycyl Sequences
- A New Base-Labile Anchoring Group for Polymer-Supported Oligosaccharide Synthesis
- Response of osteogenic sarcoma to neoadjuvant therapy : evaluated by 18F-FDG-PET
- Relationship between the Climate Change and Dust Storm Occurrence in China
- Dust Emission over Different Land Surface in the Arid Region of Northwest China
- Dust Storm Monitoring in Spring at Dunhuang, China
- Characteristics of Dust Storm Outbreak and Dust Concentration Index at Dunhunag in China
- The Unified Form of Hojman's Conservation Law and Lutzky's Conservation Law(General)
- Soil Redistribution Investigations by Combined Use of Soil ^Cs and Selected Chemical Properties (Soil Genesis, Classification and Survey)
- Soil Erosion Study on Hillside in Southern Jiangsu Province Using the Cesium-137 Tracer Technique (Soil Physics)
- A Quantitative Model for Estimating Mean Annual Soil Loss in Cultivated Land Using ^Cs Measurements
- Diagnosis of liver cancer using HPLC-based metabonomics avoiding false-positive result from hepatitis and hepatocirrhosis diseases
- Fluorescent-based Single-strand Conformation Polymorphism/Heteroduplex Capillary Electrophoretic Mutation Analysis of the P53 Gene
- Simultaneous genotyping of multiplex single nucleotide polymorphisms of the K-ras gene with a home-made kit
- 469 Evolution-assisted Design of A Novel Cytochrome c with Enhanced Thermostability
- Overexpression of an Arabidopsis Peroxisomal Ascorbate Peroxidase Gene in Tobacco Increases Protection Against Oxidative Stress
- Relationship between the Pathogenicity of the Pine Wood Nematode, Bursaphelenchus xylophilus, and Phenylacetic Acid Production
- Accumulation of Benzoic Acid in Suspension Cultured Cells of Pinus thunbergii Parl. in Response to Phenylacetic Acid Administration
- Performance stability of SHR-2000 high resolution PET for animal research
- Clinical Study of High Intensity Focused Ultrasound Treatment for Uterine Fibroids
- Clinical Study of High Intensity Focused Ultrasound Treatment for Uterine Fibroids
- Arg347Cys polymorphism of α1A-adrenoceptor gene is associated with blood pressure response to nifedipine GITS in Chinese hypertensive patients
- Determination of urinary nucleosides by direct injection and coupled-column high-performance liquid chromatography
- Observation of Effects of Tree Planting on Local Climate in the Central Part of the Taklimakan Desert, China
- A Low-Power Second-Order Two-Channel Time-Interleaved ΣΔ Modulator for Broadband Applications
- Clinical applications of computerized tomography 3-D reconstruction imaging for diagnosis and surgery in children with large liver tumors or tumors at the hepatic hilum
- Quantitative analysis of propofol in whole blood using capillary electrophoresis
- OE-357 GATA-4 is required for cardiac morphogenesis through transactivation of N-cadherin gene(Development and Differentiation 2 (H) : OE45)(Oral Presentation (English))
- OE-356 Novel Transmembrane Type Class VI Semaphorin, Sema6D Regulates Cardiac Morphogenesis Through PlexinA1(Development and Differentiation 2 (H) : OE45)(Oral Presentation (English))
- The Effect of Hemorrhagic Shock in a Caprine Tibial Fracture Model
- Relationship between Hydrophobicity and Structure of Hydrolyzable Tannins, and Association of Tannins with Crude Drug Constituents in Aqueous Solution
- A Time-Variant Analysis of Phase Noise in Series Quadrature Oscillators
- A Time Variant Analysis of Phase Noise in Differential Cross-Coupled LC Oscillators
- Microstructure and Characteristics of SmCoCu/Co Thin Films(Selected papers from MORIS 2006 Workshop on Thermal & Optical Magnetic Materials and Devices)
- Risk factors for sebaceous gland diseases and their relationship to gastrointestinal dysfunction in Han adolescents
- Time Series Analyses of Dust Concentrations Measured at Dunhuang Gobi Desert Site: Analyses of Asymmetry Property of Dust Concentration Index
- Tillage Effects on Aeolian Dust Emission in Bare Agricultural Fields at Dunhuang, China
- Isolation of Alkaloids from Plant Materials by Combination of Ion-Pair Extraction and Preparative Ion-Pair HPLC Using Sodium Perchlorate. III : Chinese Magnoliae Cortex
- Overexpression of the Arabidopsis 14-3-3 Protein GF14λin Cotton Leads to a "Stay-Green" Phenotype and Improves Stress Tolerance under Moderate Drought Conditions
- The signal transduction mediated by erythropoietin and proinflammatory cytokines in the JAK/STAT pathway in the children with cerebral palsy
- Diazoxide preconditioning alleviates caspase-dependent and caspase-independent apoptosis induced by anoxia-reoxygenation of PC12 cells
- Regulated Expression of an Isopentenyltransferase Gene (IPT) in Peanut Significantly Improves Drought Tolerance and Increases Yield Under Field Conditions
- Characteristic Analysis of Peripheral Blood Mononuclear Cell Apoptosis in Coke Oven Workers
- Formation and Conformation of Baicalin–Berberine and Wogonoside–Berberine Complexes
- Arg347Cys polymorphism of α1A-adrenoceptor gene is associated with blood pressure response to nifedipine GITS in Chinese hypertensive patients
- Common variants of the UMOD promoter associated with blood pressure in a community-based Chinese cohort
- Outbreak of Foot-and-Mouth Disease in Miyazaki from March to July 2010 : Effect of Yellow Sand and Local Surface Wind