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Author: Owais Bashir
Publisher: CRC Press
ISBN: 1003837786
Category : Technology & Engineering
Languages : en
Pages : 318
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Book Description
Soil and ecosystem modeling is crucial for managing and comprehending ecological processes and should be required for all studies focusing on agriculture systems, environmental management, environmental sciences, and ecology. Offering an array of modeling strategies that include applications of machine learning, deep learning, and other AI methods, the book explores and demonstrates soil, agriculture, and ecosystem modeling for fostering smart sustainable agricultural practices. The volume takes into account the mechanisms of climate change as well as the challenges and hazards related to soil health, providing insight into long-term and sophisticated sustainable agriculture, crop protection and management, soil carbon sequestration, and ecology preservation.
Author: Owais Bashir
Publisher: CRC Press
ISBN: 1003837786
Category : Technology & Engineering
Languages : en
Pages : 318
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Book Description
Soil and ecosystem modeling is crucial for managing and comprehending ecological processes and should be required for all studies focusing on agriculture systems, environmental management, environmental sciences, and ecology. Offering an array of modeling strategies that include applications of machine learning, deep learning, and other AI methods, the book explores and demonstrates soil, agriculture, and ecosystem modeling for fostering smart sustainable agricultural practices. The volume takes into account the mechanisms of climate change as well as the challenges and hazards related to soil health, providing insight into long-term and sophisticated sustainable agriculture, crop protection and management, soil carbon sequestration, and ecology preservation.
Author: Philippe C. Baveye
Publisher: Frontiers Media SA
ISBN: 2889740315
Category : Science
Languages : en
Pages : 156
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Book Description
Author: SUMANTA CHATTERJEE
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Soil and land surface properties including soil texture, terrain properties, and land cover types affect the global terrestrial water and carbon cycles including extreme events such as drought and forest fire. Soil health assessment at the field scale to drought delineation and forecasting at the continental scale is essential for sustainable agricultural production and informed management decisions for policymaking. The overall aim of this dissertation is to investigate how various soil and land surface properties influence agricultural resource monitoring including predicting soil physicochemical properties at the field scale, soil moisture modeling and drought forecasting at the continental scale, and forest wildfire modeling at the global scale. The dissertation is divided into four research chapters. Chapter 2 aims to map several key soil physicochemical properties across an 80-ha crop field in Wisconsin at different soil depths using a stepwise multi-sensor fusion approach. Management zones were generated using a combination of different proximal and remote sensing data including terrain and soil laboratory data and compared for accuracy and cost-benefit analysis at two depths across the field using a clustering algorithm. Chapter 3 aims at establishing an empirical model to retrieve surface soil moisture at the U.S. Climate reference Network using remote sensing, terrain, and soil property maps. Two machine learning models and a linear model were compared and assessed at diverse land cover types within the contiguous USA (CONUS). Chapter 4 investigates the role of root-zone soil moisture in drought forecasting across climate regimes, land cover and soil type, and irrigation management in the CONUS. Agriculture and meteorological drought indices were comprehensively compared to evaluate their ability for drought delineation and forecasting. Chapter 5 aims at detecting causal interactions of various land surface parameters (e.g., albedo, snow cover), vegetation growth (e.g., leaf area index) and stress (drought indicator-Evaporative Stress Index, precipitation) with the forest fire in the North American Boreal Forest (NABF) biome using Empirical Dynamic Modeling and Convergent Cross Mapping algorithms. It is concluded that soil moisture and physiochemical properties modeling and mapping could be done empirically using different machine learning models and multiple remote sensing, terrain, soil properties, and land cover type data with reasonable accuracy; root zone soil moisture has skills for agricultural drought forecasting; both land surface and environmental conditions influence forest fire incidents in the NABF region.
Author: Sabine Grunwald
Publisher: CRC Press
ISBN: 1420028189
Category : Nature
Languages : en
Pages : 504
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Book Description
Environmental Soil-Landscape Modeling: Geographic Information Technologies and Pedometrics presents the latest methodological developments in soil-landscape modeling. It analyzes many recently developed measurement tools, and explains computer-related and pedometric techniques that are invaluable in the modeling process. This volume provi
Author: Ole Wendroth
Publisher: John Wiley & Sons
ISBN: 0891183647
Category : Technology & Engineering
Languages : en
Pages : 304
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Book Description
In the 8th book of Dr. Ahuja’s innovative “Advances in Agricultural Systems Modeling” series, authors give a look into the future of climatesmart agricultural systems, emphasizing the integration of soil, weather, vegetation and management information to predict relevant agro-ecosystem processes. Expansion of data availability, improvement of sensors, and computational power have opened opportunities in modeling and exploration of management impact. Authors give a background on model development and explain soil, plant, and climate processes and their interactions that encompass the wide range of applications of simulation models to address challenges in managing our resources and complex agricultural systems.
Author: David S. Powlson
Publisher: Springer Science & Business Media
ISBN: 3642610943
Category : Science
Languages : en
Pages : 424
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Book Description
Soil organic matter (SOM) represents a major pool of carbon within the biosphere, roughly twice than in atmospheric CO2. SOM models embody our best understanding of soil carbon dynamics and are needed to predict how global environmental change will influence soil carbon stocks. These models are also required for evaluating the likely effectiveness of different mitigation options. The first important step towards systematically evaluating the suitability of SOM models for these purposes is to test their simulations against real data. Since changes in SOM occur slowly, long-term datasets are required. This volume brings together leading SOM model developers and experimentalists to test SOM models using long-term datasets from diverse ecosystems, land uses and climatic zones within the temperate region.
Author: Brajesh Singh
Publisher: Academic Press
ISBN: 0128127678
Category : Science
Languages : en
Pages : 341
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Book Description
Soil Carbon Storage: Modulators, Mechanisms and Modeling takes a novel approach to the issue of soil carbon storage by considering soil C sequestration as a function of the interaction between biotic (e.g. microbes and plants) and abiotic (climate, soil types, management practices) modulators as a key driver of soil C. These modulators are central to C balance through their processing of C from both plant inputs and native soil organic matter. This book considers this concept in the light of state-of-the-art methodologies that elucidate these interactions and increase our understanding of a vitally important, but poorly characterized component of the global C cycle. The book provides soil scientists with a comprehensive, mechanistic, quantitative and predictive understanding of soil carbon storage. It presents a new framework that can be included in predictive models and management practices for better prediction and enhanced C storage in soils. Identifies management practices to enhance storage of soil C under different agro-ecosystems, soil types and climatic conditions Provides novel conceptual frameworks of biotic (especially microbial) and abiotic data to improve prediction of simulation model at plot to global scale Advances the conceptual framework needed to support robust predictive models and sustainable land management practices
Author: Klaus Lorenz
Publisher: Springer
ISBN: 3319923188
Category : Technology & Engineering
Languages : en
Pages : 397
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Book Description
A comprehensive book on basic processes of soil C dynamics and the underlying factors and causes which determine the technical and economic potential of soil C sequestration. The book provides information on the dynamics of both inorganic (lithogenic and pedogenic carbonates) and organic C (labile, intermediate and passive). It describes different types of agroecosystems, and lists questions at the end of each chapter to stimulate thinking and promote academic dialogue. Each chapter has a bibliography containing up-to-date references on the current research, and provides the state-of-the-knowledge while also identifying the knowledge gaps for future research. The critical need for restoring C stocks in world soils is discussed in terms of provisioning of essential ecosystem services (food security, carbon sequestration, water quality and renewability, and biodiversity). It is of interest to students, scientists, and policy makers.
Author: Balram Panigrahi
Publisher: CRC Press
ISBN: 1771883278
Category : Science
Languages : en
Pages : 375
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Book Description
This book discusses the development of useful models and their applications in soil and water engineering. It covers various modeling methods, including groundwater recharge estimation, rainfall-runoff modeling using artificial neural networks, development and application of a water balance model and a HYDRUS-2D model for cropped fields, a multi-model approach for stream flow simulation, multi-criteria analysis for construction of groundwater structures in hard rock terrains, hydrologic modeling of watersheds using remote sensing, and GIS and AGNPS.
Author: Lothar Mueller
Publisher: Springer
ISBN: 3319244094
Category : Nature
Languages : en
Pages : 758
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Book Description
This book presents an analysis of land and water resources in Siberia, initially characterizing the landscapes, their ecosystems, crucial processes, human impacts on soil and water quality, and the status quo of available research. Further chapters deal with modern monitoring and management methods that can lead to a significant knowledge shift and initiate sustainable soil and water resources use. These include soil hydrological laboratory measurement methods; process-based field evaluation methods for land and water quality; remote sensing and GIS technology-based landscape monitoring methods; process and ecosystem modeling approaches; methods of resource and process evaluation and functional soil mapping; and tools for controlling agricultural land use systems. More than 15 of these concrete monitoring and management tools can immediately be incorporated into research and practice. Maintaining the functions of great landscapes for future generations will be the reward for these efforts.
