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Der Preis Der Sattheit: Gentechnisch Veränderte Lebensmittel
ISBN: 9783211836606 / Niemiecki / Miękka / 204 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Das Thema der gentechnisch ver nderten Lebensmittel wird vor allem in Europa zur Zeit intensiv diskutiert. Meist wird die Gentechnologie f r Lebensmittel abgelehnt. Dabei herrschen emotionsgeladene Schlagworte statt wissenschaftlich begr ndeter Argumente vor. Biotechnologie wird so Pinstrup-Andersen und Schi ler keine Wunder bewirken und auch die Nahrungsmittelknappheit nicht mit einem Schlag l sen, sie ist aber ein unabdingbares Hilfsmittel im Kampf gegen Hunger und Unterern hrung. Die Autoren treten einerseits f r eine umfassende berpr fung der Konsequenzen f r Umwelt und Gesundheit ein....
Das Thema der gentechnisch ver nderten Lebensmittel wird vor allem in Europa zur Zeit intensiv diskutiert. Meist wird die Gentechnologie f r Lebensmit...
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cena:
124,11 |
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Herbivory of Leaf-Cutting Ants: A Case Study on Atta Colombica in the Tropical Rainforest of Panama
ISBN: 9783642078651 / Angielski / Miękka / 233 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Plant-animal interactions have become a focus of ecological research, with the processes of herbivory being of special interest. This volume examines the interactions of leaf-cutting ants with the rainforest vegetation on Barro Colorado Islands in Central America. It is the synthesis of field research on multiple scales extending over a period of several years. This work can serve as a model study summarizing and extending knowledge about herbivorous insect-plant relationships, and the resulting consequences on structural and functional features of tropical ecosystems. The text is an... Plant-animal interactions have become a focus of ecological research, with the processes of herbivory being of special interest. This volume examin... |
cena:
603,81 |
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Wood Structure and Environment
ISBN: 9783642080098 / Angielski / Miękka / 279 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The primary aim of Wood Structure and Environment is to reveal the hidden ecological richness in stems and roots from trees, shrubs and herbs. The detailed, lucid text will inspire researchers to consider the anatomic microcosm of wood plants and use it as a retrospective source of information, solving problems related to ecophysiology, competition, site conditions, population biology, earth science, wood quality and even human history. The primary aim of Wood Structure and Environment is to reveal the hidden ecological richness in stems and roots from trees, shrubs and herbs. The ... |
cena:
603,81 |
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Boreal Forests and Global Change: Peer-Reviewed Manuscripts Selected from the International Boreal Forest Research Association Conference, Held in Sas
ISBN: 9789048146055 / Angielski / Miękka / 548 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Boreal forests form Earth's largest terrestrial biome. They are rich in ecosystem and landscape diversity, though characterized by relatively few plant species, as compared to other forested regions. The long term viability and sustainability of boreal forests is influenced by many factors. They are subject to interruptions at intervals by large-scale natural disturbances, and increasingly by human activities. Boreal ecosystem development is typically a slow process; hence rapid changes in the global environment may invoke complex responses. Many industrial nations border, or lie within,...
Boreal forests form Earth's largest terrestrial biome. They are rich in ecosystem and landscape diversity, though characterized by relatively few plan...
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cena:
805,10 |
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Beech Forests
ISBN: 9789048148240 / Angielski / Miękka / 170 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. There are some good reasons to start a global study of beech forests. One reason may be the importance of beech for man. In many places and in many ages, beech has played an important role in people's lives (Table 1). Already in old ages beech was useful for nuts, fuelwood and bokiz, beechwood tablets carved with runes, from which probably our word 'book' is derived. Beech still plays an important role in people's lives. Another reason for a global study of beech forests is that it lifts us above the detailed but fragmented image of a local study. My study of beech forests started out of love...
There are some good reasons to start a global study of beech forests. One reason may be the importance of beech for man. In many places and in many ag...
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cena:
603,81 |
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Impacts of Global Change on Tree Physiology and Forest Ecosystems: Proceedings of the International Conference on Impacts of Global Change on Tree Phy
ISBN: 9789048149865 / Angielski / Miękka / 372 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. These proceedings fonn the outcome of an International Conference on "Impacts of Global change on Tree Physiology and Forest Ecosystems ", held from 26-29 November 1996, at Wageningen, The Netherlands. The conference brought together biologists, ecologists, and forest scientist working in the field of impacts of elevated CO and air pollution on tree physiology and forest ecosystems, and marked the 2 completion of a European COST action on "Impacts of Elevated C02 levels and Air Pollutants on Tree Physiology" (ICAT / COST-614), as well as the conclusion of the frrst phase of an EU-funded...
These proceedings fonn the outcome of an International Conference on "Impacts of Global change on Tree Physiology and Forest Ecosystems ", held from 2...
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cena:
603,81 |
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Institutions, Sustainability, and Natural Resources: Institutions for Sustainable Forest Management
ISBN: 9789048168781 / Angielski / Miękka / 362 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. A new economic theory, rather than a new public policy based on old theory, is needed to guide humanity toward sustainability. Institutions are a critical dimension of sustainability and sustainable forest management, and economic analysis of institutional dimension requires an inclusionist rather than an exclusionist approach. This book provides a systematic critique of neoclassical economic approaches and their limitations with respect to sustainability. Leading institutional economists discuss theoretical perspectives about appropriate institutions for sustainable forest management,... A new economic theory, rather than a new public policy based on old theory, is needed to guide humanity toward sustainability. Institutions are a c... |
cena:
603,81 |
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Urban and Community Forestry in the Northeast
ISBN: 9789048170975 / Angielski / Miękka / 487 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. During the latter part of 2004, Helen Buitenkamp of Springer Publishing emailed me that the first edition of Handbook of Urban and Community Forestry in the Northeast is the best volume in its field and inquired whether we d be interested in compiling a second edition; I replied that we certainly would, and started working on it imme- ately. We have revised 14 out of 26 chapters in the first edition, and added two new authors. Many things in urban forestry have changed a great deal, while others have not changed at all. Henry Gerhold has written an entirely new Chapter 1 based on a book that...
During the latter part of 2004, Helen Buitenkamp of Springer Publishing emailed me that the first edition of Handbook of Urban and Community Forestry ...
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cena:
603,81 |
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The Economics of Forest Disturbances: Wildfires, Storms, and Invasive Species
ISBN: 9789048171156 / Angielski / Miękka / 420 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This unique, state-of-the-art review shows that neo-classical economic principles can be integrated with ecosystem analysis and modern econometric methods to uncover the causes and consequences of natural forest disturbances.
This unique, state-of-the-art review shows that neo-classical economic principles can be integrated with ecosystem analysis and modern econometric met...
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cena:
805,10 |
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Trees at Their Upper Limit: Treelife Limitation at the Alpine Timberline
ISBN: 9789048172757 / Angielski / Miękka / 232 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Emerging from decades of intensive research into alpine timberlines, Trees at their Upper Limit presents a complete modern synthesis of current knowledge on the ecophysiology of tree growth and survival on high mountains in Europe. Including chapters on soil properties and the role of mycorrhiza, carbon assimilation and allocation, phytopathogens, and the impact of global change on photooxidative stress, the book builds on Tranquillini s landmark 1979 publication, Physiological Ecology of the Alpine Timberline. By combining new techniques and insights with... Emerging from decades of intensive research into alpine timberlines, Trees at their Upper Limit presents a complete modern synthes... |
cena:
603,81 |
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Sustainable Use of Forest Biomass for Energy: A Synthesis with Focus on the Baltic and Nordic Region
ISBN: 9789048172672 / Angielski / Miękka / 261 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. From time immemorial, firewood has been a very important source of energy for mankind. Later in history, wood for energy decreased its importance because of other more convenient and cheaper sources, mainly fossil fuels. Today, focus is again on use of forests as a producer of energy with main drivers being climate change, shortage and increasing prices of fossil fuel sources, and safety in energy supplies. However, intensive use of forest biomass is qu- tioned since fundamental ecological processes may be influenced negatively thus making up a trade-off with the benefits of using an...
From time immemorial, firewood has been a very important source of energy for mankind. Later in history, wood for energy decreased its importance beca...
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cena:
442,79 |
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The Conifer and Broadleaf Trees of the South
ISBN: 9781936343652 / Angielski / Miękka / 148 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
159,47 |
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British Trees: The Instant Guide
ISBN: 9781780500089 / Angielski / Miękka / 8 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Instant Guides are packed with essential information and useful facts covering a wide variety of subjects from survival skills to stargazing. Portable, easy to use and durable they contain all the basics whether you're studying the subject or just interested. For practical topics such as Bicycle maintenance they offer expert advice, to-the-point instructions and tips from insiders. Booklets on more educational topics such as The Human Body provide colourful diagrams and straightforward information.
Instant Guides are packed with essential information and useful facts covering a wide variety of subjects from survival skills to stargazing. Portable...
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cena:
12,60 |
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A Natural History of North American Trees
ISBN: 9781595341662 / Angielski / Miękka / 512 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. A volume for a lifetime is how The New Yorker described the first of Donald Culross Peatie's two books about American trees published in the 1950s. In this one-volume edition, modern readers are introduced to one of the best nature writers of the last century. As we read Peattie's eloquent and entertaining accounts of American trees, we catch glimpses of our country's history and past daily life that no textbook could ever illuminate so vividly. Here you'll learn about everything from how a species was discovered to the part it played in our country's history. Pioneers often stabled an animal...
A volume for a lifetime is how The New Yorker described the first of Donald Culross Peatie's two books about American trees published in the 1950s. In...
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cena:
88,44 |
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Field Guide to the Street Trees of New York City
ISBN: 9781421401522 / Angielski / Miękka / 296 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Imagine an urban oasis with hundreds of thousands of trees and whose mayor wants to plant a million more. That sylvan place is New York City, and this is a guide to the diverse trees that line its streets. Field Guide to the Street Trees of New York City acquaints New Yorkers and visitors alike with fifty species of trees commonly found in the neighborhoods where people live, work, and travel. Beautiful, original drawings of leaves and stunning photographs of bark, fruit, flower, and twig accompany informative descriptions of each species. Detailed maps of the five boroughs... Imagine an urban oasis with hundreds of thousands of trees and whose mayor wants to plant a million more. That sylvan place is New York City, and t... |
cena:
100,00 |
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Field Guide to Hong Kong Mangroves
ISBN: 9789629370565 / Angielski / Miękka / 96 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. This field guide is a companion publication of "Hong Kong Mangroves" and serves three purposes: to provide maps indicating where mangrove plants and animals can be found; to provide teachers, students and parents with tips of do's and don'ts when they collect field data, and the safe steps for them to follow; and, to provide identification keys, lists and indexes of the names of places, plants and animals so as to assist readers in conducting background research. The book focuses on useful tools and techniques for field studies. This book, together with the companion volume - Hong Kong...
This field guide is a companion publication of "Hong Kong Mangroves" and serves three purposes: to provide maps indicating where mangrove plants and a...
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cena:
24,44 |
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Against the Grain: Foresters & Forestry in Nova Scotia
ISBN: 9780774807654 / Angielski / Twarda / 348 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Presenting case studies of professional foresters from 1920 onwards, this text reveals a rich tradition of alternative and dissenting practices combined with professional and political orthodoxies. The aim is to illustrate the public and environmental challenges that engulf contemporary forestry.
Presenting case studies of professional foresters from 1920 onwards, this text reveals a rich tradition of alternative and dissenting practices combin...
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cena:
426,10 |
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Hong Kong Mangroves
ISBN: 9789629370558 / Angielski / Miękka / 158 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. In Chinese, mangroves are literally 'red-tree-forests'. They are found in the most well known inter-tidal wetlands in Hong Kong. Yet few people visiting this kind of marshy coastal area can identify for sure which plants are 'true' mangroves. Nor can the visitors accurately name any of the crabs and snails there. This book gives a comprehensive introduction to the subject. Colour photographs, scientific names in both Chinese and English, simple descriptions of the features of plants and animals commonly found in mangroves, and a glossary are provided.
In Chinese, mangroves are literally 'red-tree-forests'. They are found in the most well known inter-tidal wetlands in Hong Kong. Yet few people visiti...
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cena:
48,93 |
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Field Guide to the Street Trees of New York City
ISBN: 9781421401515 / Angielski / Twarda / 296 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Imagine an urban oasis with hundreds of thousands of trees and whose mayor wants to plant a million more. That sylvan place is New York City, and this is a guide to the diverse trees that line its streets. Field Guide to the Street Trees of New York City acquaints New Yorkers and visitors alike with fifty species of trees commonly found in the neighborhoods where people live, work, and travel. Beautiful, original drawings of leaves and stunning photographs of bark, fruit, flower, and twig accompany informative descriptions of each species. Detailed maps of the five boroughs... Imagine an urban oasis with hundreds of thousands of trees and whose mayor wants to plant a million more. That sylvan place is New York City, and t... |
cena:
221,69 |
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Alive!
ISBN: 9781613790748 / Angielski / Miękka / 230 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. These journal chapters are descriptive of the author's walks outdoors enjoying nature and communing with the Lord whom he loved. Dr. Fowler writes, "The title of this book is spelled with five full capitalized uppercase letters (A-L-I-V-E) followed by a throbbing exclamation point ( ) so that it will be read as a celebrational shout, an exultant affirmation upon a silver trumpet. Its title is not simply ALIVE The word "alive" is merely a word spoken as a word, nothing more, whereas this book and title, ALIVE are both explosive shouts of joy-a vital joy that is at once exultant and serenely...
These journal chapters are descriptive of the author's walks outdoors enjoying nature and communing with the Lord whom he loved. Dr. Fowler writes, "T...
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cena:
73,33 |