Aquatic Monocotyledons of North America

Aquatic Monocotyledons of North America PDF Author: Donald H. Les
Publisher: CRC Press
ISBN: 1351679694
Category : Nature
Languages : en
Pages : 569

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Book Description
Aquatic Monocotyledons of North America brings together information on the natural history, ecology and systematics of North American aquatic monocotyledons. The book is an overview of the biology of major aquatic species by compiling information from numerous sources that lie scattered among the primary literature, herbarium databases, and other reference sources. Information on more than 300 species in 87 genera of monocotyledons will be included. Recent phylogenetic analyses will be incorporated. Although focusing specifically on North America, the cosmopolitan distribution of many aquatic plants should make this an attractive text to people working virtually anywhere outside of the region as well.

Aquatic Monocotyledons of North America

Aquatic Monocotyledons of North America PDF Author: Donald H. Les
Publisher: CRC Press
ISBN: 1351679694
Category : Nature
Languages : en
Pages : 569

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Book Description
Aquatic Monocotyledons of North America brings together information on the natural history, ecology and systematics of North American aquatic monocotyledons. The book is an overview of the biology of major aquatic species by compiling information from numerous sources that lie scattered among the primary literature, herbarium databases, and other reference sources. Information on more than 300 species in 87 genera of monocotyledons will be included. Recent phylogenetic analyses will be incorporated. Although focusing specifically on North America, the cosmopolitan distribution of many aquatic plants should make this an attractive text to people working virtually anywhere outside of the region as well.

Tropical Biology and Conservation Management - Volume I

Tropical Biology and Conservation Management - Volume I PDF Author: Kleber Del Claro
Publisher: EOLSS Publications
ISBN: 1848262728
Category :
Languages : en
Pages : 266

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Book Description
This Encyclopedia of Tropical Biology and Conservation Management is a component of the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. Tropical environments cover the most part of still preserved natural areas of the Earth. The greatest biodiversity, as in terms of animals and plants, as microorganisms, is placed in these hot and rainy ecosystems spread up and below the Equator line. Additionally, the most part of food products, with vegetal or animal origin, that sustain nowadays human beings is direct or undirected dependent of tropical productivity. Biodiversity should be looked at and evaluated not only in terms of numbers of species, but also in terms of the diversity of interactions among distinct organisms that it maintains. In this sense, the complexity of web structure in tropical systems is a promise of future to nature preservation on Earth. In the chemicals of tropical plant and animals, could be the cure to infinite number of diseases, new food sources, and who knows what more. Despite these facts tropical areas have been exploited in an irresponsible way for more than 500 years due the lack of an ecological conscience of men. Exactly in the same way we did with temperate areas and also tropical areas in the north of Equator line. Nowadays, is estimated that due human exploitation, nation conflicts and social problems, less than 8% of tropical nature inside continental areas is still now untouchable. The extension of damage in the tropical areas of oceans is unknown. Thus so, all knowledge we could accumulate about tropical systems will help us, as in the preservations of these important and threatened ecosystems as in a future recuperation, when it was possible. Only knowing the past and developing culture, mainly that directed to peace, to a better relationship among nations and responsible use and preservation of natural resources, human beings will have a long future on Earth. These volumes, Tropical Biology and Natural Resources was divided in sessions to provide the reader the better comprehension possible of issue and also to enable future complementation and improvements in the encyclopedia. Like we work with life, we intended to transform this encyclopedia also in a “life” volume, in what new information could be added in any time. As president of the encyclopedia and main editor I opened the theme with an article titled: “Tropical Biology and Natural resources: Historical Pathways and Perspectives”, providing the reader an initial view of the origins of human knowledge about the tropical life, and what we hope to the future. In the sequence we have more than 100 chapters distributed in tem sessions: Tropical Ecology (TE); Tropical Botany (TB); Tropical Zoology (TZ); Savannah Ecosystems (SE); Desert Ecosystems (DE); Tropical Agriculture (TA); Natural History of Tropical Plants (NH); Human Impact on Tropical Ecosystems (HI); Tropical Phytopathology and Entomology (TPE); Case Studies (CS). This 11-volume set contains several chapters, each of size 5000-30000 words, with perspectives, applications and extensive illustrations. It is the only publication of its kind carrying state-of-the-art knowledge in the fields of Tropical Biology and Conservation Management and is aimed, by virtue of the several applications, at the following five major target audiences: University and College Students, Educators, Professional Practitioners, Research Personnel and Policy Analysts, Managers, and Decision Makers and NGOs.

Plants of the World

Plants of the World PDF Author: Maarten J. M. Christenhusz
Publisher: University of Chicago Press
ISBN: 022652292X
Category : Gardening
Languages : en
Pages : 801

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Book Description
Evolution of land plant -- Plants and human culture -- Naming plants -- Classification and the angiosperm phylogeny group

Mansfeld's Encyclopedia of Agricultural and Horticultural Crops

Mansfeld's Encyclopedia of Agricultural and Horticultural Crops PDF Author: R. Büttner
Publisher: Springer Science & Business Media
ISBN: 9783540410171
Category : Science
Languages : en
Pages : 3698

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Book Description
With contributions by numerous experts

Vegetational and Climatic History of the High Plain of Bogotá, Colombia

Vegetational and Climatic History of the High Plain of Bogotá, Colombia PDF Author: Henry Hooghiemstra
Publisher: Lubrecht & Cramer, Limited
ISBN:
Category : Gardening
Languages : en
Pages : 392

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Book Description


Flora Neotropica

Flora Neotropica PDF Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 120

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Book Description


Studies in Natural History

Studies in Natural History PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 486

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Book Description


Filicineae, Gymnospermae and Other Monocots Excluding Cyperaceae

Filicineae, Gymnospermae and Other Monocots Excluding Cyperaceae PDF Author: Robert H. Mohlenbrock
Publisher: SIU Press
ISBN: 9780809326709
Category : Nature
Languages : en
Pages : 368

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Book Description
V.3 - Aquatic and standing water plants for the states of Iowa, Illinois, Indiana, Ohio, Kansas, Missouri, Nebraska, and Kentucky (excluding the biologically distinct Cumberland Mountain region of eastern Kentucky), from spearmint to wintergreen, from aster to waterwort. The volume identifies, describes, and organizes species in three groups, including truly aquatic plants, which spend their entire life with their vegetative parts either completely submerged or floating on the water's surface; emergents, which are usually rooted under water with their vegetative parts standing above the water's surface; and wetland plants, which live most or all of their lives out of water, but which can live at least three months in water. Mohlenbrock lists the taxa alphabetically, and within each taxon, he describes the species with the scientific names, common names, identification criteria, line drawings, geographical distribution, habitat description, and official U.S. Fish and Wildlife Service wetlands designation as described by the National Wetland Inventory Section in 1988"--NHBS Environment Bookstore.

Flora of North America

Flora of North America PDF Author: Flora of North America Editorial Committee
Publisher: OUP USA
ISBN: 0195137299
Category : Science
Languages : en
Pages : 382

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Book Description
Flora of North America, Volume 22, is the first of five volumes covering monocots in North America north of Mexico. The volume comprises many groups of acquatic plants and the North American relatives of groups that have their richest number of species in the New World tropics. Included among the treatments are the rush family (Junaceae), which include important indicator species in wetland habitats, the cat-tails (Typhaceae), spiderworts (Commelinaceae), aroids (Araceae), and pondweeds (Potamogetonaceae). Thirty families are included in this volume, representing a diverse range of plant forms - from marine Zosteraceae (eel-grasses) to stately Arecaceae (palms) and the naturalised exotic Zingiberaceae (gingers), Heliconiaceae (heliconias) and Musaceae (bananas).

Anatomy of the Monocotyledons VII. Helobiae (Alismatidae)

Anatomy of the Monocotyledons VII. Helobiae (Alismatidae) PDF Author: P. B. Tomlinson
Publisher: OUP Oxford
ISBN: 9780198545026
Category : Araceae
Languages : en
Pages : 584

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Book Description