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: F. Halle
Publisher: Springer Science & Business Media
ISBN: 3642811906
Category : Science
Languages : en
Pages : 457
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Book Description
Author: Bruce Morgan Campbell
Publisher: CIFOR
ISBN: 9798764072
Category : Forest ecology
Languages : en
Pages : 273
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Book Description
Miombo woodlands and their use: overview and key issues. The ecology of miombo woodlands. Population biology of miombo tree. Miombo woodlands in the wider context: macro-economic and inter-sectoral influences. Rural households and miombo woodlands: use, value and management. Trade in woodland products from the miombo region. Managing miombo woodland. Institutional arrangements governing the use and the management of miombo woodlands. Miombo woodlands and rural livelihoods: options and opportunities.
Author:
Publisher:
ISBN:
Category : American literature
Languages : en
Pages : 2160
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Book Description
Author: Ernest Henry Wilson
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 428
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Book Description
Author: Geoffrey P. Chapman
Publisher: Springer Science & Business Media
ISBN: 9783540422570
Category : Medical
Languages : en
Pages : 276
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Book Description
Camellia, Anemone, Primula, Rosa, Rhododendron, growth form, tree, shrub, herb, alpine.
Author: Elbert Little
Publisher: Createspace Independent Publishing Platform
ISBN: 9781539043942
Category :
Languages : en
Pages : 326
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Book Description
Common Forest Trees of Hawaii, first published in 1989 as USDA Forest Service Agriculture Handbook 679, is an illustrated reference for identifying the common trees in the forests of Hawaii. Useful information about each species is also compiled, including Hawaiian, English, and scientific names; description; distribution within the islands and beyond; uses of wood and other products; and additional notes. The 152 species described and illustrated by line drawings comprise 60 native species (including 53 that are endemic), 85 species introduced after the arrival of Europeans, and 7 species introduced apparently by the early Hawaiians. One chapter is devoted to forests and forestry in Hawaii. Maps of the Hawaiian Islands show the physical features and place names, major forest types, and forest reserves and conservation districts. Each tree species is illustrated by a full-page line drawing.
Author: Daniele Cicuzza
Publisher:
ISBN: 9781903703236
Category : Endangered plants
Languages : en
Pages : 52
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Book Description
Author: Rafaël Govaerts
Publisher: Royal Botanic Gardens Kew
ISBN:
Category : Nature
Languages : en
Pages : 484
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Book Description
Myrtaceae is the ninth largest flowering plant family; it is economically important in the production of timber, gums, essential oils, fruits and spices, and contains many commonly cultivated ornamentals. The family is particularly rich in large genera, often found in some of the world's most threatened ecosystems, where their fruits comprise an important part of the diet of primates and birds. The similarity of Myrtaceae species is high, and its taxonomic and nomenclatural history is complex, resulting in notorious difficulties in basic identification, inventory compilation and floristic treatment. The World Checklist of Myrtaceae is a much needed work that lists all validly published names in the family, providing the source of their publication and indicating which names are currently accepted and which are synonyms. It will be respected as the standard nomenclatural reference for further research into this important family.
Author: Mark S. Ashton
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 472
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Book Description
