Etlingera of Borneo PDF Download

Author: Axel Dalberg Poulsen
Publisher:
ISBN:
Category : Etlingera
Languages : en
Pages : 284

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Book Description

Author: Christophe Wiart
Publisher: CRC Press
ISBN: 1040033350
Category : Science
Languages : en
Pages : 319

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Book Description
Researchers in the field of natural product chemistry and pharmacology focus on discovering new drugs from medicinal plants. The medicinal plants of Sabah (North Borneo), many of which are found in all of Asia and the Pacific, represent a vast array of resources that could be used for the discovery of drugs and the development of cosmetics as well as functional food. No other book focuses on the medicinal plants from this part of the globe in such depth. The author is well known in natural products and this text will appeal to a global audience in presenting the botanical description, chemical constituents, pharmacology, pharmaceutical, cosmetic, and functional food potentials of these plants. Features: Describes in a phylogenetic order the habitats, distributions, botanical descriptions, local names, uses, chemical constituents, pharmacological activities, and toxic effects of more than 250 species of medicinal plants of Sabah Provides a selection of botanical plates of medicinal plants endemic to Sabah, hand-drawn by the author Provides comment sections to invite further research on the topic of the development of drugs, dietary products, and cosmetics from Sabah medicinal plants

Author: Axel Dalberg Poulsen
Publisher:
ISBN:
Category : Etlingera
Languages : en
Pages : 296

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Book Description

Author: Mohd Tajuddin Abdullah
Publisher: Springer
ISBN: 3319922645
Category : Science
Languages : en
Pages : 327

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Book Description
This book contains research findings from three major study areas, natural sciences, social sciences, and public policy and management. The focus area extends over geographical zones ranging from mountainous area of Mount Gagau in the Taman Negara National Park, down to the coastal islands of Bidong, Redang and Perhentian on the eastern coast of Peninsular Malaysia. Chapters on natural sciences examine the physicochemical characteristics of water, physiological and ecological constraints to geological and climatological aspects. The social science and management chapters observe the rich ethno-heritage of local communities and how they interact and develop as a culture, and public policy for sustainable management. Viewpoints from political science, history, sociology, economics, anthropology and management science are also taken into account. This book is intended for researchers and graduate students to create an understanding of the rich heritage, while policy makers plan for future generations. Readers will benefit from this book by studying the gaps in the current knowledge and move to develop further research to understand the unexplored forest canopies and the dynamics of the changing Greater Kenyir landscapes.

Author: Axel Dalberg Poulsen
Publisher:
ISBN: 9789838121125
Category : Ginger
Languages : en
Pages : 0

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Book Description

Author: Quentin Phillipps
Publisher: Princeton University Press
ISBN: 0691169411
Category : Nature
Languages : en
Pages : 402

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Book Description
This is the most comprehensive, up-to-date, and easily accessible field guide to the mammals of Borneo—the ideal travel companion for anyone visiting this region of the world. Covering Sabah, Sarawak, Brunei, and Kalimantan, the book provides essential information on 277 species of land and marine mammals and features 141 breathtaking color plates. Detailed facing-page species accounts describe taxonomy, size, range, distribution, habits, and status. This unique at-a-glance guide also includes distribution maps, habitat plates, regional maps, fast-find graphic indexes, top mammal sites, and a complete overview of the vegetation, climate, and ecology of Borneo. Covers 277 species—from orangutans and clouded leopards to otters and other marine mammals Features 141 superb color plates Includes facing-page species accounts, distribution maps, fast-find graphic indexes, and more Describes Borneo's vegetation, climate, and ecology

Author:
Publisher: PT SUKARYA & SUKARYA PANDETAMA
ISBN: 6021876822
Category : Art
Languages : en
Pages : 550

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Book Description
A tree is defined as a woody perennial plant, having a single elongated trunk with several branches spreading at a certain height which give shape to its canopy (crown). The trunk usually has a minimum diameter of 10 cm at chest height. The leaves may be deciduous (falling seasonally) or evergreen. Young trees with a trunk measuring less than 10 cm in diameter are called saplings. Most tree species are flowering plants or conifers. They are distributed throughout the world, with the highest diversity in rainforests of the tropical regions. The majority of tree species belong to the families Dipterocarpaceae (Dipterocarps), Fagaceae (Beech family) and Lauraceae (Laurel family). Trees are used to produce a variety of our needs, including timber, furniture, paper and medicine. They also play an important role in preserving the environment (ecosystems) by preventing land degradation and erosion, producing oxygen and absorbing carbon dioxide and managing microclimates.

Author: Mitsuru Osaki
Publisher: Springer
ISBN: 4431556818
Category : Science
Languages : en
Pages : 633

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Book Description
This book is an excellent resource for scientists, political decision makers, and students interested in the impact of peatlands on climate change and ecosystem function, containing a plethora of recent research results such as monitoring-sensing-modeling for carbon–water flux/storage, biodiversity and peatland management in tropical regions. It is estimated that more than 23 million hectares (62 %) of the total global tropical peatland area are located in Southeast Asia, in lowland or coastal areas of East Sumatra, Kalimantan, West Papua, Papua New Guinea, Brunei, Peninsular Malaysia, Sabah, Sarawak and Southeast Thailand. Tropical peatland has a vital carbon–water storage function and is host to a huge diversity of plant and animal species. Peatland ecosystems are extremely vulnerable to climate change and the impacts of human activities such as logging, drainage and conversion to agricultural land. In Southeast Asia, severe episodic droughts associated with the El Niño-Southern Oscillation, in combination with over-drainage, forest degradation, and land-use changes, have caused widespread peatland fires and microbial peat oxidation. Indonesia's 20 Mha peatland area is estimated to include about 45–55 GtC of carbon stocks. As a result of land use and development, Indonesia is the third largest emitter of greenhouse gases (2–3 Gtons carbon dioxide equivalent per year), 80 % of which is due to deforestation and peatland loss. Thus, tropical peatlands are key ecosystems in terms of the carbon–water cycle and climate change.

Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 468

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Book Description

Author: Shagufta Perveen
Publisher: BoD – Books on Demand
ISBN: 1789847761
Category : Science
Languages : en
Pages : 154

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Book Description
Terpenes belong to the diverse class of chemical constituents isolated from materials found in nature (plants, fungi, insects, marine organisms, plant pathogens, animals and endophytes). These metabolites have simple to complex structures derived from Isopentyl diphosphate (IPP), dimethyl allyl diphosphate (DMAPP), mevalonate and deoxyxylulose biosynthetic pathways. Terpenes play a very important role in human health and have significant biological activities (anticancer, antimicrobial, anti-inflammatory, antioxidant, antiallergic, skin permeation enhancer, anti-diabetic, immunomodulatory, anti-insecticidal). This book gives an overview and highlights recent research in the phytochemical and biological understanding of terpenes and terpenoid and explains the most essential functions of these kinds of secondary metabolites isolated from natural sources.