Kooperativer Bibliotheksverbund

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Format: XII, 247 p. 78 illus., 71 illus. in color. , online resource.

Edition: 1st ed. 2024.

ISBN: 9789819742141

Content: This book explores spatiotemporal analysis and impact assessment of agricultural drought in China and investigates the correlation coefficient between meteorological drought and agricultural drought. It then conducts multivariate frequency analysis of drought events using drought indices and copula functions. It aims to reveal spatiotemporal characteristics and impacts of agricultural drought in China both on vegetation phenology and productivity. The book assesses the performances of drought indices for better predicting multi-year droughts and return periods and drought risk assessment.

Note: Introduction -- Spatiotemporal Analysis and Impacts Assessment of Agricultural Drought in China -- Materials and Methodology -- Spatial and Temporal Variations of SPI and SSI -- Multivariate Frequency Analysis of Drought Events Using Drought Indices and Copula Functions in China -- Study Area and Data Source -- Drought Indices and Univariate Analysis -- Frequency Analysis Using 2-Variate Archimedean Copula -- Frequency Analysis Using 3-Variate Archimedean Copula -- Frequency Analysis Using Four-Variate Archimedean Copula -- Spatiotemporal Analysis and Impacts Assessment of Agricultural Drought in China -- Study Area and Data -- Drought Evolutions Over Different Land Cover Types -- The Response of Vegetation Phenology and Productivity to Extreme Climatic -- Drought Indices Performance for Predicting Agriculture Drought -- The Effects of Agricultural Drought on Crop Production -- Conclusions.

In: Springer Nature eBook

Additional Edition: Printed edition: ISBN 9789819742134

Additional Edition: Printed edition: ISBN 9789819742158

Additional Edition: Printed edition: ISBN 9789819742165

Language: English

DOI: 10.1007/978-981-97-4214-1

URL: https://doi.org/10.1007/978-981-97-4214-1

URL: Volltext  (URL des Erstveröffentlichers)

URL: Volltext  (URL des Erstveröffentlichers)

URL: Volltext  (URL des Erstveröffentlichers)

URL: lizenzpflichtig

URL: Volltext  (URL des Erstveröffentlichers)

UID:

Format: 1 online resource (250 pages)

Edition: 1st ed.

ISBN: 9789819742141

Note: Intro -- Preface -- Contents -- 1 Introduction -- 1.1 Background of the Study -- 1.2 Advances of Drought Analysis -- 1.2.1 Description of Drought -- 1.2.2 Meteorological and Agricultural Drought Indices -- 1.2.3 Probabilistic Characterization of Drought -- 1.2.4 Copula and Drought Frequency Analysis -- 1.2.5 Agricultural Drought Impact Assessment -- 1.2.6 Drought Characteristics Analysis -- 1.3 Identified Research Gaps -- 1.4 Goals of the Study -- References -- Part I Spatiotemporal Characteristics of Meteorological and Agricultural Drought -- 2 Materials and Methodology -- 2.1 Computation of Selected Drought Indices -- 2.2 Study Area -- 2.3 Data Collection -- 2.3.1 Grid Precipitation Data -- 2.3.2 Observation Data -- 2.4 Validation Criteria -- 2.5 Trend Analysis Assessment -- 2.5.1 Modified Mann-Kendall Test -- 2.5.2 Theil-Sen Method -- 2.5.3 Linear Regression -- 2.6 Correlation Analysis -- References -- 3 Spatial and Temporal Variations of SPI and SSI -- 3.1 Validation of Precipitation and Relative Soil Moisture -- 3.2 Temporal Variation of Precipitation and Relative Soil Moisture -- 3.3 Spatial Distribution of Precipitation and Relative Soil Moisture -- 3.3.1 Monthly Analysis -- 3.3.2 Seasonal and Annual Analysis -- 3.3.3 Temporal Analysis of SPI and SSI -- 3.4 Statistical Analysis of SPI and SSI -- 3.4.1 Trend Analysis -- 3.4.2 Correlation Analysis -- 3.5 Discussions and Recommendations -- 3.5.1 Discussions -- 3.5.2 Recommendations -- References -- Part II Multivariate Frequency Analysis of Drought Events Using Drought Indices and Copula Functions in China -- 4 Study Area and Data Source -- 4.1 Study Area -- 4.2 Study Sites and Data Collection -- 4.3 Drought Coverage Area -- 4.4 Structure of the Research -- References -- 5 Drought Indices and Univariate Analysis -- 5.1 Drought Index and Univariate Analysis -- 5.2 Methodology. , 5.2.1 Descriptive Statistics -- 5.2.2 Potential Evapotranspiration -- 5.2.3 Computation of Drought Indices -- 5.2.4 Drought Event Identification and Characterization -- 5.2.5 Selection of Appropriate Marginal Distributions -- 5.2.6 Evaluation Criteria -- 5.2.7 Estimation of Univariate Drought Return Period -- 5.2.8 Spatial Interpolation -- 5.3 Results and Discussions -- 5.3.1 Spatiotemporal Variations of Climatic Variables -- 5.3.2 Drought Indices and Their Frequency Distribution -- 5.3.3 Drought Characteristics -- 5.3.4 The Spatial and Temporal Extent of Drought Characteristics -- 5.3.5 Correlation of Drought Characteristics -- 5.3.6 Estimation of Effective Drought Index -- 5.3.7 Marginal Distribution Fit of Drought Variables -- 5.3.8 Univariate Return Period Analyses -- 5.3.9 Relative Performance of Drought Indices -- 5.4 Brief Summary -- References -- 6 Frequency Analysis Using 2-Variate Archimedean Copula -- 6.1 Background of Two-Variate Joint Copula -- 6.2 Methodology -- 6.2.1 Theoretical Aspects of Copula Functions -- 6.2.2 Bivariate Archimedean Copulas -- 6.2.3 Copulas Parameter Estimation -- 6.2.4 Selecting the Best Copula Family -- 6.2.5 Probabilities of Drought Events -- 6.2.6 Return Periods of Drought Events -- 6.3 Results and Discussion -- 6.3.1 Analysis of Drought Climatology -- 6.3.2 Drought Event Characterization -- 6.3.3 Analyzing Trivariate Dependence Between Drought Variables -- 6.3.4 Estimation of Bivariate Joint Distributions -- 6.3.5 Regional Characteristics of Drought Events -- 6.3.6 Spatial Characteristics of Drought Events -- 6.4 Brief Summary -- References -- 7 Frequency Analysis Using 3-Variate Archimedean Copula -- 7.1 Background of 3-Variate Copula -- 7.2 Methodology -- 7.2.1 Empirical Trivariate Distribution of Drought Variables -- 7.2.2 Trivariate Cumulative Probability Distribution of Drought Variables. , 7.2.3 Trivariate Dependence Modeling of Droughts Using Archimedean Copula -- 7.2.4 Selection of Appropriate Trivariate Copula Family -- 7.2.5 Trivariate Frequency Analysis of Droughts -- 7.3 Results and Discussions -- 7.3.1 Copula-Based Joint Dependence Modeling of Drought Variables -- 7.3.2 Comparison of Multivariate Probability of Drought Events -- 7.3.3 Comparison of Multivariate Return Periods of Drought Events -- 7.4 Brief Summary -- References -- 8 Frequency Analysis Using 4-Variate Archimedean Copula -- 8.1 Background of Four-Variate Dimensional Copula -- 8.2 Methodology -- 8.2.1 Empirical Four-Variate Distribution of Drought Variables -- 8.2.2 Joint Cumulative Probability Distribution of Drought Variables -- 8.2.3 Modeling Four-Variate Drought Variables Using Copulas -- 8.2.4 Selection of Appropriate Copula Function -- 8.2.5 Four-Variate Joint Drought Frequency Analysis -- 8.3 Results and Discussions -- 8.3.1 Drought Variable and Four-Variate Dependence -- 8.3.2 Marginal Distribution for Inter-arrival Time -- 8.3.3 Copula-Based Four-Variate Joint Distributions -- 8.3.4 Four-Variate Joint Drought Frequency Analysis -- 8.4 Brief Summary -- References -- Part III Remote Sensing-based Agricultural Drought Monitoring -- 9 Study Area and Data -- 9.1 The Study Area -- 9.2 Climate Zones of China -- 9.3 Data Acquisition -- 9.3.1 Satellite Data -- 9.3.2 Meteorological Data -- 9.4 Software Used -- References -- 10 Drought Evolutions Over Different Land Cover Types -- 10.1 Drought Evolutions from Meteorological and Remote-Sensing Data -- 10.1.1 Estimation of Standardized Precipitation Anomaly -- 10.1.2 Estimation of SPI -- 10.1.3 To Calculate the NDVI Anomaly and VCI -- 10.1.4 Correlation and Regression Analysis -- 10.1.5 The Modified Mann-Kendall Test -- 10.2 Results and Discussion -- 10.2.1 Temporal Variations of Different Land Cover Types. , 10.2.2 Relationship of Meteorological and RS-Based Drought Indices -- 10.2.3 Trends and Significance -- 10.3 Spatial Distribution -- 10.4 Brief Summary -- References -- 11 The Response of Vegetation Phenology and Productivity to Extreme Climate -- 11.1 Background -- 11.2 Data Collection -- 11.2.1 Computation of Enhanced Vegetation Index (EVI) -- 11.2.2 Standardized Anomalies -- 11.2.3 Computation of Drought Indices -- 11.2.4 Extraction of Phenological Metrics -- 11.2.5 Statistics Analysis -- 11.3 Results and Discussion -- 11.3.1 Variation Characteristics of the Climatic Variables -- 11.3.2 Impact of Climatic Variability on Vegetation Phenology and Productivity -- 11.3.3 Effects of Extreme Dry/Wet Events on Vegetation Phenology and Productivity -- 11.3.4 The Sensitivity of Climatic and Ecosystem Variations in China -- 11.4 Brief Summary -- References -- 12 Drought Indices Performance for Predicting Agricultural Drought -- 12.1 Background -- 12.2 Data -- 12.3 Methodology -- 12.3.1 Computation of Vegetation Health Index (VHI) -- 12.3.2 Computation of SPI, SSI, and MSDI -- 12.3.3 Statistical Analysis -- 12.3.4 The Modified Mann-Kendall Test -- 12.4 Results and Discussion -- 12.4.1 Temporal Variations of Precipitation, Relative Soil Moisture, and VHI -- 12.4.2 Spatial Distribution of Precipitation, Relative Soil Moisture, and VHI -- 12.4.3 Drought Identification -- 12.4.4 The Correlation Analysis Among the Drought Indices -- 12.4.5 The 2011 Drought -- 12.4.6 Trends and Significance -- 12.5 Brief Summary -- References -- 13 The Effects of Agricultural Drought on Crop Production -- 13.1 Background -- 13.2 Data -- 13.3 Methodology -- 13.3.1 Computation of Agricultural Standardized Precipitation Index (aSPI) -- 13.3.2 Computation of Vegetation Supply Water Index (VSWI) -- 13.3.3 Computation of Crop Yield Anomaly -- 13.3.4 Statistical Analysis. , 13.4 Results and Discussion -- 13.4.1 Drought Frequency -- 13.4.2 Temporal Variations and Relationship Between aSPI and VSWI -- 13.4.3 Trends Analysis of aSPI and VSWI -- 13.4.4 Relationship Between Drought Indices and Crop Yield Anomaly (YAI) -- 13.5 Brief Summary -- References -- 14 Conclusions -- 14.1 Spatiotemporal Analysis and Impacts Assessment of Agricultural Drought -- 14.2 Multivariate Frequency Analysis of Drought Events Using Drought Indices and Copula Functions -- 14.3 Agricultural Drought Monitoring Using Multi-source Remote Sensing Data.

Additional Edition: Print version: Li, Yi Spatiotemporal Dynamics of Meteorological and Agricultural Drought in China Singapore : Springer,c2024 ISBN 9789819742134

Language: English

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Format: 235 Seiten

ISBN: 9782343092225

Note: Based on his dissertation, done at Columbia University

Language: English

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Format: 35 册

Original writing title: 清代冕宁司法档案全编 : 第一辑 : 第1-35卷

Original writing publisher: 北京 : 法律出版社

Series Statement: Guo jia chu ban ji jin xiang mu

Language: Chinese

Author information: Zhang, Jinfan 1930-

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Format: 2 Mikrofiches (477 Blätter)

Note: Dissertation Université Panthéon-Sorbonne (Paris) 2009

Language: French

Keywords: China ; Frankreich ; USA ; Kreditmarkt ; Regulierung ; Hochschulschrift

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Original writing title: 中华大典

Original writing person/organisation: 周强

Original writing publisher: 昆明 : 云南教育出版社

ISBN: 9787541531651

Content: 本分典以哲学为着眼点，将其划分为十二大类。除沿用前人提法，使儒家独立成为分典外，本分典收有道、墨、名、法、杂、兵、天文、阴阳、农、医、纵横十一个类别或流派。

Note: SBB-PK Berlin

Language: Chinese

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Original writing person/organisation: 周强

Original writing publisher: 兰州 : 甘肃人民出版社

ISBN: 9787226049624

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Language: Chinese

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Original writing title: 民法通则知识问答

Original writing person/organisation: 周强

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Series Statement: pu ji fa lu chang shi cong shu 2

Note: SBB-PK Berlin

Language: Chinese

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Original writing person/organisation: 周强

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Note: SBB-PK Berlin

Language: Chinese

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Original writing title: 民法通则知识问答

Original writing person/organisation: 周强

Original writing publisher: 沈阳 : 辽宁大学出版社

Series Statement: pu ji fa lu chang shi cong shu 12

Note: SBB-PK Berlin

Language: Chinese