Spatial Variability of Land Surface Evaporation - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Spatial Variability of Land Surface Evaporation write by Mark Wagstaff. This book was released on 1997. Spatial Variability of Land Surface Evaporation available in PDF, EPUB and Kindle.
Land Surface Evaporation
Land Surface Evaporation - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Land Surface Evaporation write by Thomas J. Schmugge. This book was released on 2012-12-06. Land Surface Evaporation available in PDF, EPUB and Kindle. General circulation model (GCM) experiments in the late 1970's indicated that the climate is sensitive to variations in evaporation at the land surface. Thus, in the context of climate modeling, it became important to develop techniques which would realistically estimate the evaporation flux on land. Land Surface Evaporation: Measurement and Parameterization discusses strategies for the use of experimental data in developing and testing parameterization schemes of the evaporation flux in GCM's. The book reviews state-of-the-art techniques, such as remote sensing, which measure evaporation fluxes over continental surfaces. It evaluates their relevance with respect to the various spatial and temporal scales of interest. This book will provide researchers in climatology, meteorology, hydrology and water management, and remote sensing with a thorough overview of current research in land surface evaporation. It will also give young scientists insight into surface processes.
Land Surface Evaporation
Land Surface Evaporation - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Land Surface Evaporation write by Thomas J. Schmugge. This book was released on 1991-01-09. Land Surface Evaporation available in PDF, EPUB and Kindle. General circulation model (GCM) experiments in the late 1970's indicated that the climate is sensitive to variations in evaporation at the land surface. Thus, in the context of climate modeling, it became important to develop techniques which would realistically estimate the evaporation flux on land. Land Surface Evaporation: Measurement and Parameterization discusses strategies for the use of experimental data in developing and testing parameterization schemes of the evaporation flux in GCM's. The book reviews state-of-the-art techniques, such as remote sensing, which measure evaporation fluxes over continental surfaces. It evaluates their relevance with respect to the various spatial and temporal scales of interest. This book will provide researchers in climatology, meteorology, hydrology and water management, and remote sensing with a thorough overview of current research in land surface evaporation. It will also give young scientists insight into surface processes.
Land Surface — Atmosphere Interactions for Climate Modeling
Land Surface — Atmosphere Interactions for Climate Modeling - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Land Surface — Atmosphere Interactions for Climate Modeling write by E.F. Wood. This book was released on 2012-12-06. Land Surface — Atmosphere Interactions for Climate Modeling available in PDF, EPUB and Kindle. It is well known that the interactions between land surfaces and the atmosphere, and the resulting exchanges in water and energy have a tremendous affect on climate. The inadequate representation of land-atmosphere interactions is a major weakness in current climate models, and is providing the motivation for the HAPEX and ISLSCP experiments as well as the proposed Global Energy and Water Experiment (GEWEX) and the Earth Observing System (EOS) mission. The inadequate representation reflects the recognition that the well-known phys ical relationships, which are well described at small scales, result in different relationships when represented at the scales used in climate models. Understanding this transition in the mathematical relationships with increased space-time scales appears to be very difficult, and has led to different approaches; at one extreme, the famous "bucket" model where the land-surface is a simple one layer storage without vegetation; the other extreme may be Seller's Simple Biosphere Model (Sib) where one big leaf covers the climate model grid. Given the heterogeneous nature of landforms, soils and vegetation within a climate model grid, the development of new land surface parameterizations, and their verification through large scale experiments is perceived to be a challenging area of research for the hydrology and meteorology communities. This book evolved from a workshop held at Princeton University to explore the status of land surface parameterizations within climate models, and how observa tional data can be used to assess these parameterizations and improve models.
Remote Sensing of Evapotranspiration (ET)
Remote Sensing of Evapotranspiration (ET) - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Remote Sensing of Evapotranspiration (ET) write by Pradeep Wagle. This book was released on 2019-10-11. Remote Sensing of Evapotranspiration (ET) available in PDF, EPUB and Kindle. Evapotranspiration (ET) is a critical component of the water and energy balances, and the number of remote sensing-based ET products and estimation methods has increased in recent years. Various aspects of remote sensing of ET are reported in the 11 papers published in this book. The major research areas covered by this book include inter-comparison and performance evaluation of widely used one- and two-source energy balance models, a new dual-source model (Soil Plant Atmosphere and Remote Sensing Evapotranspiration, SPARSE), and a process-based model (ETMonitor); assessment of multi-source (e.g., remote sensing, reanalysis, and land surface model) ET products; development or improvement of data fusion frameworks to predict continuous daily ET at a high spatial resolution (field-scale or 30 m) by fusing the advanced spaceborne thermal emission reflectance radiometer (ASTER), the moderate resolution imaging spectroradiometer (MODIS), and Landsat data; and investigating uncertainties in ET estimates using an ET ensemble composed of several land surface models and diagnostic datasets. The effects of the differences between ET products on water resources and ecosystem management were also investigated. More accurate ET estimates and improved understanding of remotely sensed ET products are crucial for maximizing crop productivity while minimizing water losses and management costs.
