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Hubbard Brook
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Book Synopsis Hubbard Brook by : Richard Turner Holmes
Download or read book Hubbard Brook written by Richard Turner Holmes and published by Yale University Press. This book was released on 2016-01-01 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Since the early 1960s, the Hubbard Brook Experimental Forest in the White Mountains of New Hampshire has been one of the most comprehensively studied landscapes on earth. This book highlights many of the important ecological findings amassed during the long-term research conducted there, and considers their regional, national, and global implications." -- P.2 of cover.
Book Synopsis Seeking the Wolf Tree by : Natalie Cleavitt
Download or read book Seeking the Wolf Tree written by Natalie Cleavitt and published by Rowman & Littlefield. This book was released on 2015-11-01 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Old-time New England foresters coined the term “wolf tree” for trees they saw as having the ability to “eat” the sun and nutrients and prevent the growth of other trees. Today, however, we understand how wolf trees benefit wildlife. Join Aurora and Orion as they search for a wolf tree in the 3500-acre forest managed by Harvard University near Petersham, Massachusetts, looking for such clues as a large trunk, low branches, wildlife activity, and nearby smaller trees.
Book Synopsis Pattern and Process in a Forested Ecosystem by : F.Herbert Bormann
Download or read book Pattern and Process in a Forested Ecosystem written by F.Herbert Bormann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: The advent of ecosystem ecology has created great difficulties for ecologists primarily trained as biologists, since inevitably as the field grew, it absorbed components of other disciplines relatively foreign to most ecologists yet vital to the understanding of the structure and function of ecosystems. From the point of view of the biological ecologist struggling to understand the enormous complexity of the biological functions within an ecosystem, the added necessity of integrating biology with geochemis try, hydrology, micrometeorology, geomorphology, pedology, and applied sciences (like silviculture and land use management) often has appeared as an impossible requirement. Ecologists have frequently responded by limiting their perspective to biology with the result that the modeling of species interactions is sometimes considered as modeling ecosystems, or modeling the living fraction of the ecosystems is considered as modeling whole ecosystems. Such of course is not the case, since understanding the structure and function of ecosystems requires sound understanding of inanimate as well as animate processes and often neither can be under stood without the other. About 15 years ago, a view of ecology somewhat different from most then prevailing, coupled with a strong dose of naivete and a sense of exploration, lead us to believe that consideration of the inanimate side of ecosystem function rather than being just one more annoying complexity might provide exceptional advantages in the study of ecosystems. To examine this possibility, we took two steps which occurred more or less simultaneously.
Book Synopsis Hydrometeorological Database for Hubbard Brook Experimental Forest, 1955-2000 by :
Download or read book Hydrometeorological Database for Hubbard Brook Experimental Forest, 1955-2000 written by and published by . This book was released on 2003 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biogeochemistry of a Forested Ecosystem by : Gene E. Likens
Download or read book Biogeochemistry of a Forested Ecosystem written by Gene E. Likens and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: When we originally published Biogeochemistry of a Forested Ecosystem in 1977, the Hubbard Brook Ecosystem Study (HBES) had been in existence for 14 years, and we included data through 1974, or a biogeo chemical record of 11 years. Now our continuous, long-term biogeo chemical records cover more than 31 years, and there have been many changes. The most notable change, however, is that three of our coauthors on the original volume are now deceased. They are deeply missed in so many ways. In spite of the longer records, different trends, and new insights, we believe that the basic concepts and approaches we presented in 1977 represent the most valuable contribution of the original edition. They are still valid and useful, particularly for an introductory study of, or course in, biogeochemistry. Our goal in this revision is to preserve these fea tures, correct errors, and revise or eliminate misleading or ambiguous short-term data (11 years!), while maintaining approximately the original length and the modest cost.
Book Synopsis Organisms of the Hubbard Brook Valley, New Hampshire by :
Download or read book Organisms of the Hubbard Brook Valley, New Hampshire written by and published by . This book was released on 1999 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Biomass written by T. Satoo and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lord Rutherford has said that all science is either physics or stamp collecting. On that basis the study of forest biomass must be classified with stamp collecting and other such pleasurable pursuits. Japanese scientists have led the world, not only in collecting basic data, but in their attempts to systematise our knowledge of forest biomass. They have studied factors affecting dry matter production of forest trees in an attempt to approach underlying phYf'ical principles. This edition of Professor Satoo's book has been made possible the help of Dr John F. Hosner and the Virginia Poly technical Institute and State University who invited Dr Satoo to Blacksburg for three months in 1973 at about the time when he was in the final stages of preparing the Japanese version. Since then the explosion of world literature on forest biomass has continued to be fired by increasing shortages of timber supplies in many parts of the world as well as by a need to explore renewable sources of energy. In revising the original text I have attempted to maintain the input of Japanese work - much of which is not widely available outside Japan - and to update both the basic information and, where necessary, the conclusions to keep them in tune with current thinking. Those familiar with the Japanese original will find Chapter 3 largely rewritten on the basis of new work - much of which was initiated while Dr Satoo was in Blacksburg.
Book Synopsis The One-Dimensional Hubbard Model by : Fabian H. L. Essler
Download or read book The One-Dimensional Hubbard Model written by Fabian H. L. Essler and published by Cambridge University Press. This book was released on 2005-02-07 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents an account of the exact solution of the Hubbard model in one dimension. The early chapters develop a self-contained introduction to Bethe's ansatz and its application to the one-dimensional Hubbard model. The later chapters address more advanced topics.
Book Synopsis The Uses of Ecology by : W. T. Edmondson
Download or read book The Uses of Ecology written by W. T. Edmondson and published by University of Washington Press. This book was released on 2011-11-15 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: “ W. T. Edmondson has spent his career answering questions about the ecological impacts of human experiments on lakes in Washington State. In this volume, he recounts these studies and captures from his experiences a larger view of the nature of our environmental problems. . . . While the commentary is wide ranging, the foundation is a personal account of one ecologist’s lifetime experience on the dual points of research and public application of that research.”—Research and Exploration“W. T. Edmondson, a zoologist, extracts enduring lessons from his more than 50 years of experience in persuading political powers to make use of scientific knowledge when they set about drawing up laws for managing human interventions in the environment. Any scientist who follows in Edmondson’s footsteps should benefit from reading this sensitive recounting of political battles.”—Garrett Hardin, Pacific Northwest Quarterly
Book Synopsis Forest Hydrology by : Devendra Amatya
Download or read book Forest Hydrology written by Devendra Amatya and published by CABI. This book was released on 2016-09-14 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forests cover approximately 26% of the world's land surface area and represent a distinct biotic community. They interact with water and soil in a variety of ways, providing canopy surfaces which trap precipitation and allow evaporation back into the atmosphere, thus regulating how much water reaches the forest floor as through fall, as well as pull water from the soil for transpiration. The discipline "forest hydrology" has been developed throughout the 20th century. During that time human intervention in natural landscapes has increased, and land use and management practices have intensified. The book will be useful for graduate students, professionals, land managers, practitioners, and researchers with a good understanding of the basic principles of hydrology and hydrologic processes.
Download or read book The Lost Seal written by Diane McKnight and published by Rowman & Littlefield. This book was released on 2006-07-01 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research scientists camped at the desolate McMurdo Dry Valleys of Antarctica studying the local lakes and streams are one day surprised to find a young Weddell seal in their midst. Tired and hungry, and perhaps lured by the smell of the group's cheeseburger dinner, the young male is a long way from his natural habitat on the sea ice of McMurdo Sound. Bound by the Antarctic Conservation Act, the scientists know they cannot provide it with sustenance, but instead contact seal scientists who, after some thought, decide they can provide assistance so the seal can return to the sea ice. The seal gets the ride of its life back to its natural habitat, and the scientists name one of their newly found streams to commemorate their unlikely campmate. Published in cooperation with the Long-Term Ecological Research Network, which is funded by the National Science Foundation.
Download or read book Take the Bait written by S.W. Hubbard and published by Simon and Schuster. This book was released on 2003-03-20 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mountains guard their secrets.... The remote village of Trout Run lies inside New York State's vast Adirondack Park, a tiny community cloistered within deep forests and rugged mountains. You can drive for miles without seeing another soul -- so when high school senior Janelle Harvey vanishes while walking home along a lonely forest road, only the trees are mute witnesses to her disappearance. Police Chief Frank Bennett is new to Trout Run, and he's determined not to make another mistake in judgment like the one that cost him his previous job. But no one -- family, friends, or clergy -- seems willing to tell all they know about Janelle. Yet as the search goes on, Frank determinedly peels back the layers of mystery...only to find that even in a town where everyone knows your name, there are some secrets no one wants shared.
Book Synopsis Effective Ecological Monitoring by : Gene Likens
Download or read book Effective Ecological Monitoring written by Gene Likens and published by CSIRO PUBLISHING. This book was released on 2018-05-01 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-term monitoring programs are fundamental to understanding the natural environment and managing major environmental problems. Yet they are often done very poorly and ineffectively. This second edition of the highly acclaimed Effective Ecological Monitoring describes what makes monitoring programs successful and how to ensure that long-term monitoring studies persist. The book has been fully revised and updated but remains concise, illustrating key aspects of effective monitoring with case studies and examples. It includes new sections comparing surveillance-based and question-based monitoring, analysing environmental observation networks, and provides examples of adaptive monitoring. Based on the authors’ 80 years of collective experience in running long-term research and monitoring programs, Effective Ecological Monitoring is a valuable resource for the natural resource management, ecological and environmental science and policy communities.
Book Synopsis Ecology of the Shortgrass Steppe by : W. K. Lauenroth
Download or read book Ecology of the Shortgrass Steppe written by W. K. Lauenroth and published by Oxford University Press. This book was released on 2008-08-28 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecology of the Shortgrass Steppe: A Long-Term Perspective summarizes and synthesizes more than sixty years of research that has been conducted throughout the shortgrass region in North America. The shortgrass steppe was an important focus of the International Biological Program's Grassland Biome project, which ran from the late 1960s until the mid-1970s. The work conducted by the Grassland Biome project was preceded by almost forty years of research by U.S. Department of Agriculture researchers-primarily from the Agricultural Research Service-and was followed by the Shortgrass Steppe Long-Term Ecological Research project. This volume is an enormously rich source of data and insight into the structure and function of a semiarid grassland.
Book Synopsis Germination & Growth of Paper Birch & Yellow Birch in Simulated Strip Cuttings by : David A. Marquis
Download or read book Germination & Growth of Paper Birch & Yellow Birch in Simulated Strip Cuttings written by David A. Marquis and published by . This book was released on 1966 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Seed germination and seedling establishment of paper birch (Betula papyrifera Marsh.) and yellow birch (Betula alleghaniensis Britton) are most satisfactory where there is abundant soil moisture and freedom from excessively high soil temperature. In a cutover forest, these conditions occur most frequently in areas shaded from direct sunlight and on scarified seedbeds that contain exposed mineral soil (1.4). Attempts to encourage birch regeneration, then, could logically take two forms: use of cutting methods that provide the optimum degree of shade, and/or seedbed preparation. The study reported here deals with the first possibility.S3.
Book Synopsis An Entangled Bank by : Joel Bartholemew Hagen
Download or read book An Entangled Bank written by Joel Bartholemew Hagen and published by Rutgers University Press. This book was released on 1992 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was a revelation. I was simply enthralled by Joel Hagen's brilliance in reviewing the emergence of the discipline of ecosystem ecology (the study of biotic-abiotic interaction and nutrient flows in ecological systems). He does a magnificent job of introducing the personalities that midwived the new science. He explains their intellectual struggles, philosophical cross-currents, and different academic milieux. He also expertly illuminates sociopolitical context. Through his in-depth research he is able to dispel some misconceptions and truismsm, arriving at the heart of what made each scientist tick. Even when exploring some of the arcane figures and dead-end developments, he is so compelling that they become integral to the story, not sidetracks. His breadth of knowledge, his discerning inclusiveness, his clarity of thought, all make _An Entangled Bank_ a stimulating read. Very often in science courses we are presented only with the canonical "state of the science," having to swallow its agglomerated whole free of context. Hagen reveals the wisdom of understanding intellectual foundations. Through study of the origins and development of a science, we may better grasp the received tenets of current scientific understanding. As a young science, ecosystem ecology has a historical context that is relatively accessible to us, if less romantic than a tale of the origins of astronomy might be. A peek into the labs and offices of botanists, limnologists, and biogeochemists might not seem like the acme of excitement. Hagen inspires us with his insights. He makes his subject meaningful to us. Though it is not pleasure reading by any stretch, its clear-sighted intellectual vigor makes _An Entangled Bank_ pure enjoyment.
Book Synopsis The Challenges of Long Term Ecological Research: A Historical Analysis by : Robert B. Waide
Download or read book The Challenges of Long Term Ecological Research: A Historical Analysis written by Robert B. Waide and published by Springer. This book was released on 2022-04-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume explores the challenges of sustaining long-term ecological research through a historical analysis of the Long Term Ecological Research Program created by the U.S. National Science Foundation in 1980. The book examines reasons for the creation of the Program, an overview of its 40-year history, and in-depth historical analysis of selected sites. Themes explored include the broader impact of this program on society, including its relevance to environmental policy and understanding global climate change, the challenge of extending ecosystem ecology into urban environments, and links to creative arts and humanities projects. A major theme is the evolution of a new type of network science, involving comparative studies, innovation in information management, creation of socio-ecological frameworks, development of governance structures, and formation of an International Long Term Ecological Research Network with worldwide reach. The book’s themes will interest historians, philosophers and social scientists interested in ecological and environmental sciences, as well as researchers across many disciplines who are involved in long-term ecological research.
