Download or read book Semi Arid Water Seminar on the Theme Water Resources and Use in Semi Arid Western Australia written by Water Research Foundation of Australia and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Papers written by Water Research Foundation of Australia and published by . This book was released on 1978* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Resources and Use in Semi arid Western Australia written by and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquatic Ecosystems in Semi arid Regions written by R. D. Robarts and published by Saskatoon, Sask. : The Institute. This book was released on 1992 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains both contributed and invited papers presented at the conference covering the aquatic ecology of lakes and rivers, the chemistry of surface and ground waters, the impact of toxic contaminants on the biology of aquatic ecosystems, and water management strategies and techniques in Canada, the United States, Australia, Spain, and India. The topics covered Prairie lakes and saline environments; wetlands and groundwater; riverine processes and ecology; technical approaches to environmental management; and environmental mitigation and environmental law.
Download or read book Water Resources in Arid Areas The Way Forward written by Osman Abdalla and published by Springer. This book was released on 2017-05-10 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the most recent innovations, trends, concerns and practical challenges, and solutions in the field of water resources for arid areas. It gathers outstanding contributions presented at the International Water Conference on Water Resources in Arid Areas (IWC 2016), which was held in Muscat, Oman in March 2016. The individual papers discuss challenges and solutions to alleviate water resource scarcity in arid areas, including water resources management, the introduction of modern irrigation systems, natural groundwater recharge, construction of dams for artificial recharge, use of treated wastewater, and desalination technologies. As such, the book provides a platform for the exchange of recent advances in water resources science and research, which are essential to improving the critical water situation
Download or read book Extractive Industries in Arid and Semi arid Zones written by Joachim Gratzfeld and published by IUCN. This book was released on 2003 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication aims to contribute to planning and management approaches that minimize land degradation and desertification in arid and semi-arid zones as a result of extractive industries operations. Both operational and policy guidance are included to help those government departments responsible for the licensing, planning and monitoring of extractive industries activities to take account of environment and development issues in their decision-making.
Download or read book From Conduits to Communities written by Patrick John Mitchell and published by . This book was released on 2009 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: [Truncated abstract] Understanding the ecohydrological dynamics of native vegetation can provide a benchmark for future efforts to restore landscape hydrology and allow predictions of potential landscape responses to climate uncertainty and associated changes in vegetation cover. The key drivers of evapotranspiration (Et) involved in maintaining a hydrological balance that minimises deep drainage in semi-arid ecosystems operate at a range of scales, and in this thesis I assessed the water relations of functionally and taxonomically diverse plant communities in south-western Australia from the leaf-level to ecosystem scale. For three key communities; heath shrubland, mallee (small multistemmed eucalypt) -heath, and open eucalypt woodland, populating a typical catenary sequence of soil types along a slope, I addressed the following questions: 1) What are the predominant water use strategies of wheatbelt native plant communities and what underlying trade-offs determine the distribution of plant water use strategies along the topographical gradient? 2) What are the roles of soil water and hydraulic limitation in controlling the spatial and temporal dynamics of transpiration in different functional types? 3) What is the magnitude and partitioning of total Et in the woodland community and what processes determine Et fluxes on a seasonal and annual basis? 4) What are the seasonal differences in Et among contrasting community-types and how do these patterns relate to canopy attributes and transpiration capacity along the topographical gradient? A key philosophical step in working with species-rich communities was to develop the concept of 'hydraulic functional types' (HFTs) to identify groupings of species using associations of physiological and morphological traits that define their hydrological functioning. .... However, as shallow soils dried during spring and summer, Et fluxes were significantly lower at the heath site (0.35 versus 0.66 mm day-1 for the woodland in February), demonstrating that the seasonality of Et fluxes differentiates communityscale contributions to regional water balance. Land-surface exchange of water over native vegetation is by no means uniform, but varies according to the spatial and temporal availability of water along topographical gradients. In general, shallow soils present fewer opportunities for water use partitioning and favour drought hardiness and a transpiration response that tracks recent rainfall patterns, whereas deeper soils promote greater differentiation in water use strategy and support canopies responsive to atmospheric demand. This thesis provides a unique description of ecosystem water balance in a global biodiversity hotspot by viewing complex vegetation mosaics in terms of their relevant hydrological units. This information is fundamental to sustainable agroforestry and revegetation efforts and our ability to gauge possible changes in vegetation structure and function under a changing climate.
Download or read book Anti desertification Technology and Management written by Y. A. Mageed and published by . This book was released on 1986 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Resource Utilization in an Arid Environment written by and published by . This book was released on 1975 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biodiversity and Environmental Change written by Emma Burns and published by CSIRO PUBLISHING. This book was released on 2014-02-06 with total page 841 pages. Available in PDF, EPUB and Kindle. Book excerpt: This data-rich book demonstrates the value of existing national long-term ecological research in Australia for monitoring environmental change and biodiversity. Long-term ecological data are critical for informing trends in biodiversity and environmental change. The Terrestrial Ecosystem Research Network (TERN) is a major initiative of the Australian Government and one of its key areas of investment is to provide funding for a network of long-term ecological research plots around Australia (LTERN). LTERN researchers and other authors in this book have maintained monitoring sites, often for one or more decades, in an array of different ecosystems across the Australian continent – ranging from tropical rainforests, wet eucalypt forests and alpine regions through to rangelands and deserts. This book highlights some of the temporal changes in the environment that have occurred in the various systems in which dedicated field-based ecologists have worked. Many important trends and changes are documented and they often provide new insights that were previously poorly understood or unknown. These data are precisely the kinds of data so desperately needed to better quantify the temporal trajectories in the environment in Australia. By presenting trend patterns (and often also the associated data) the authors aim to catalyse governments and other organisations to better recognise the importance of long-term data collection and monitoring as a fundamental part of ecologically-effective and cost-effective management of the environment and biodiversity.
Download or read book Water Resources in the Arid Realm written by Clive Agnew and published by Taylor & Francis. This book was released on 2024-04-03 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1992, this book dispels some of the myths that surround water resource problems of arid lands and the notion that there are simple ‘once and for all’ solutions. Population growth, industrialization, environmental mismanagement and land degradation have led to droughts, poverty and famine with the result that the need for space, food and key natural resources such as water has become the most critical issue in global development. Nowhere is this crisis more apparent than in arid lands, where water resources provide the key to economic and environmental development. The authors argue that as the arid land environment is highly variable the key to success is flexibility. The book is divided into four sections, dealing with the geography of the arid realm; the water resource problems they face: the methods available for enhancing water supplies and finally, management of this resource. The book will be of use to undergraduate and postgraduate student and for those actively engaged in the development of arid land water resources.
Download or read book Study and management of water resources in arid and semi arid regions written by and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Free flow written by UNESCO and published by UNESCO Publishing. This book was released on 2013-10-17 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water is an essential resource for mankind and our ecosystems. Free Flow is a fully illustrated book with over 100 authors work on water management and cooperation at international, regional, national, municipal and local levels. Their commentaries draw upon experiences around the world, reflecting how people are changing their interaction with water to improve sustainable development. The publication reflects progresses and challenges in these fields, highlighting good practices in a wide variety of societies and disciplines. The book strives to project experiences into future actions and encourages further institutional commitments to better understanding of and more effective management of water cooperation in order to achieve sustainable development.
Download or read book XX International Grassland Conference Offered papers written by F.P. O'Mara and published by BRILL. This book was released on 2023-08-28 with total page 975 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book contains a compilation of offered papers presented at the main congress of the XX International Grassland Congress held in University College Dublin, Ireland from 26 June to 1 July, 2005. It is complemented by six other books arising from the XX IGC as listed on the back cover: the book of invited papers from the main congress and five books containing the proceedings of five satellite workshops held immediately after the main congress at locations in the UK and Ireland (Aberystwyth, Belfast, Cork, Glasgow and Oxford). The workshops were designed to facilitate more in-depth presentations and discussions on more specialised topics of worldwide significance. The main congress brought together scientists from many disciplines, policy makers, consultants and producers involved directly in grass production and utilisation, as well as people in associated industries. They discussed issues around the theme of the congress, Grasslands : a Global Resource. The congress programme was organised around three main thematic areas: Efficient Production from Grassland Grassland and the Environment Delivering the Benefits from Grassland"
Download or read book Arid Zone Hydrology and Water Resources written by Njidda Mamadu Gadzama and published by . This book was released on 1991 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Military Aspects of Hydrogeology written by Edward P. F. Rose and published by Geological Society of London. This book was released on 2012 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains 20 papers from authors in the UK, USA, Germany and Austria. Historically, it gives examples of the influence of groundwater on battlefield tactics and fortress construction; describes how groundwater was developed for water supply and overcome as an obstacle to military engineering and cross-country vehicular movement by both sides in World Wars I and II; and culminates with examples of the application of hydrogeology to site boreholes in recent conflicts, notably in Afghanistan. Examples of current research described include hydrological model development; the impact of variations in soil moisture on explosive threat detection and cross-country vehicle mobility; contamination arising from defence sites and its remediation; privatization of water supplies; and the equitable allocation of resources derived from an international transboundary aquifer.
Download or read book Geological Survey Circular written by Geological Survey (U.S.) and published by . This book was released on 1981 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
