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Aquesta obra presenta les eines bàsiques per començar a plantejar i resoldre qüestions de caràcter ambiental des del punt de vista quantitatiu, alhora que ens introdueix en les principals operacions que la tecnologia actual posa al nostre abast per dur a terme processos de depuració. Tot i que el text ha estat elaborat amb la intenció de cobrir les necessitats relacionades amb les bases d'enginyeria ambiental de la llicenciatura en Ciències Ambientals, el caràcter general de l'obra fa que siga de gran interès per a estudiants de qualsevol disciplina científica o tècnica, com a text introductori als fonaments i les aplicacions pràctiques de l'enginyeria ambiental. Vicente Martíne...
This book provides case studies and general views of the main processes involved in the ecosystem shifts occurring in the high mountains and analyses the implications for nature conservation. Case studies from the Pyrenees are preponderant, with a comprehensive set of mountain ranges surrounded by highly populated lowland areas also being considered. The introductory and closing chapters will summarise the main challenges that nature conservation may face in mountain areas under the environmental shifting conditions. Further chapters put forward approaches from environmental geography, functional ecology, biogeography, and paleoenvironmental reconstructions. Organisms from microbes to large carnivores, and ecosystems from lakes to forest will be considered. This interdisciplinary book will appeal to researchers in mountain ecosystems, students and nature professionals. This book is open access under a CC BY license.
Listen to your body. Calm your mind. Find your strength. Forget prescriptive 28-day plans and fad diets that are sooner or later abandoned. The truth is they don't work - and they don't make you happy. Pop powerhouse Ellie Goulding's much sought-after fitness and health philosophy is based around becoming the brightest, strongest version of yourself. This means prioritising self-care and flexibility, and approaching wellness from a perspective that is sustainable; one that doesn't leave you feeling like you've failed and, most importantly, allows room for fun and creativity. Combining a mindful approach to exercise with delicious, nutritious recipes, this book will help you kickstart healthy...
This open access book offers a timely guide to challenges and current practices to permanently plug and abandon hydrocarbon wells. With a focus on offshore North Sea, it analyzes the process of plug and abandonment of hydrocarbon wells through the establishment of permanent well barriers. It provides the reader with extensive knowledge on the type of barriers, their functioning and verification. It then discusses plug and abandonment methodologies, analyzing different types of permanent plugging materials. Last, it describes some tests for verifying the integrity and functionality of installed permanent barriers. The book offers a comprehensive reference guide to well plugging and abandonmen...
Leading scholars discuss ideology and hotly contested post-structuralist theory.
Appeals to passionate and casual collectors alike, including the 33,000 readers of Sports Collector's Digest and people participating in the more than 185,000 continuous online auctions
Originally presented as the author's thesis (doctorate--University College, London, 2001).