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Showing results for "harry e ahles"

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2010

EN

Accessible

This illustrated manual describes and discusses the unusually rich and varied flora of the Carolinas, from the semi-tropical coast of South Carolina to the northern forests of the high North Carolina mountains.The manual treats in detail and in a concise format more than 3, 200 species of trees, shrubs, vines, herbs and ferns that grow without cultivation in this two-state area. Special features include diagnostic illustrations, keys for identification, detailed descriptions, flowe...

Price$33.99 CAD

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Native Grasses

Identification Handbook for Temperate Australia


2002

EN

Native Grasses: Identification Handbook for Temperate Australia is an easy-to-use tool for identifying some of the most common native grasses in temperate Australia. The text describes 17 species in detail, covering general features as well as specific distinguishing features. Full-colour photographs of the whole plant, as well as close-ups of significant parts of the plants such as the seedhead, leaf blade, seed and ligule, accompany each species description. The handbook provides advice on ...

Price$24.99 CAD

2008

EN

At the biological crossroads of the Americas, Costa Rica hosts one of the widest varieties of plants in the wold, with habitats ranging from tidal mangrove swamps, and lowland rainforests, to dry tropical evergreen and deciduous forests. Field Guide to Plants of Costa Rica is a must-have reference guide for beginner and expert naturalists alike. It provides a thorough survey of more than 850 plant species, each entry accompanied by color photos and a concise yet detailed narrative...

Price$39.99 CAD

2018

EN

Accessible

'To say this series is "empowering" doesn't do it justice. Buy a copy for your daughters, sisters, mums, aunts and nieces - just make sure you buy a copy for your sons, brothers, dads, uncles and nephews, too.' - indy100 'Here's to no more forgotten women.' Evening StandardThe women who shaped and were erased from our history.The Forgotten Women series will uncover the lost histories of the influential women who hav...

Price$10.99 CAD

Learning Landscape Ecology

A Practical Guide to Concepts and Techniques

2017

EN

This title meets a great demand for training in spatial analysis tools accessible to a wide audience. Landscape ecology continues to grow as an exciting discipline with much to offer for solving pressing and emerging problems in environmental science. Much of the strength of landscape ecology lies in its ability to address challenges over large areas, over spatial and temporal scales at which decision-making often occurs. As the world tackles issues related to sustainability and global cha...

Price$108.89 CAD

2013

EN

Deals with the historical perspectives and the current status of doubled haploid production along with its practical implications in basic and applied research. It highlights various haploid production methods with a comprehensive discussion on their pros and cons, bottlenecks, and embryogenic pathways. The review also describes in detail the results of molecular and genomic studies conducted to investigate the underlying principles of this spectacular technique that has changed the status...

Price$64.99 CAD

Terrestrial Ecosystem Ecology

Principles and Applications

2011

EN

Human activities impact the environment and modify the cycles of important elements such as carbon and nitrogen from local to global scales. In order to maintain long-term and sustainable use of the world's natural resources it is important that we understand how and why ecosystems respond to such changes. This book explains the structure and functioning of terrestrial ecosystems, using examples ranging from the Arctic to the tropics to demonstrate how they react under differing conditions...

Price$67.99 CAD

Booderee National Park

The Jewel of Jervis Bay

2014

EN

Booderee National Park at Jervis Bay, 200km south of Sydney, attracts over 450 000 visitors each year. The park has many special features, including dramatic wave cut platforms and sea caves, some of the whitest beach sands in Australia, and very high densities of native predators such as the Powerful Owl and the Diamond Python. This book outlines the biology and ecology of Booderee National Park. Booderee packs an extraordinary level of biodiversity into a small area (roughly 6500 hectares),...

Price$32.99 CAD

2012

EN

Rice is the staple food for half of the world’s population. Consumption of rice is the major exposure route globally to the class one, non-threshold carcinogen inorganic arsenic. This book explains the sources of arsenic to paddy soils and the biogeochemical processes and plant physiological attributes of paddy soil-rice ecosystems that lead to high concentrations of arsenic in rice grain. It presents the global pattern of arsenic concentration and speciation in rice, discusses human expos...

Price$179.99 CAD

1996

EN

Accessible

This completely revised classic volume is an up-to-date synthesis of the intensive research devoted to woody plants. Intended primarily as a text for students and a reference for researchers, this interdisciplinary book should be useful to a broad range of scientists from agroforesters, agronomists, and arborists to plant pathologists, ecophysiologists, and soil scientists. Anyone interested in plant physiology will find this text invaluable. - Includes supplementary chapter summaries and ...

Price$130.99 CAD

2012

EN

Although the unique flora of the Socotra Archipelago with its high degree of endemism has received much attention recently, little information is available on the vegetation and related ecological aspects. Based on their extensive field experience of the region, the authors have assimilated a vast amount of knowledge to produce this book, which gives a detailed insight into the plant ecology of Socotra, designated as a World Heritage Site by UNESCO in 2008. The book is divided into seven c...

Price$256.99 CAD

Staying Maasai?

Livelihoods, Conservation and Development in East African Rangelands

2009

EN

The area of eastern Africa, which includes Tanzania and Kenya, is known for its savannas, wildlife and tribal peoples. Alongside these iconic images lie concerns about environmental degradation, declining wildlife populations, and about worsening poverty of pastoral peoples. East Africa presents in microcosm the paradox so widely seen across sub Saharan Africa, where the world’s poorest and most vulnerable populations live alongside some of the world’s most outstanding biodiversity resourc...

Price$179.39 CAD