Handbook of the flora of Philadelphia and vicinity, containing data ...

Handbook of the flora of Philadelphia and vicinity, containing data ... PDF Author: Ida Augusta Keller
Publisher:
ISBN:
Category :
Languages : en
Pages : 380

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Book Description

Handbook of the flora of Philadelphia and vicinity, containing data ...

Handbook of the flora of Philadelphia and vicinity, containing data ... PDF Author: Ida Augusta Keller
Publisher:
ISBN:
Category :
Languages : en
Pages : 380

Get Book Here

Book Description


Handbook of the Flora of Philadelphia and Vicinity

Handbook of the Flora of Philadelphia and Vicinity PDF Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 376

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Book Description


Miscellaneous Publication

Miscellaneous Publication PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 350

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Book Description


Geographical Guide to Floras of the World

Geographical Guide to Floras of the World PDF Author: Sidney Fay Blake
Publisher:
ISBN:
Category : Botanists
Languages : en
Pages : 366

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Book Description
Annotated selected list of floras and floristic works relating to vascular plants, including bibliographies and publications dealing with useful plants and vernacular names.

Bulletin

Bulletin PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 564

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Book Description


Geographical Guide to Floras of the World: Africa, Australia, North America, South America, and islands of the Atlantic, Pacific, and Indian oceans

Geographical Guide to Floras of the World: Africa, Australia, North America, South America, and islands of the Atlantic, Pacific, and Indian oceans PDF Author: Sidney Fay Blake
Publisher:
ISBN:
Category : Botanists
Languages : en
Pages : 348

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Book Description


Bulletin

Bulletin PDF Author: National Agricultural Library (U.S.)
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 954

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Book Description


Library Bulletin

Library Bulletin PDF Author: United States. Department of Agriculture. Library
Publisher:
ISBN:
Category :
Languages : en
Pages : 454

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Library Bulletin

Library Bulletin PDF Author: National Agricultural Library (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 1242

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Book Description


Old Growth Urban Forests

Old Growth Urban Forests PDF Author: Robert E. Loeb
Publisher: Springer Science & Business Media
ISBN: 1461405831
Category : Science
Languages : en
Pages : 89

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Book Description
Millions of urbanites never see primeval forests during their lives except for the old growth forests found in urban parks. Unfortunately, these forests are on the verge of disappearing because arboreal reproduction is lost to human trampling and park administrators and urban foresters do not maintain these “natural” forests. To aid urban foresters and park managers in meeting the challenges, research on old growth forests in urban parks is synthesized in terms of historical ecology to introduce the methods utilized to reveal long-term forest composition changes. The case study of three stands in Fairmount Park, Philadelphia, PA relates pre-chestnut blight tree species densities and post-chestnut blight arboreal changes to fire and visitor trampling. The information gained on how urban old growth forests have developed and changed is used to develop restoration ecology based frameworks to restore species composition and address challenges to forest survival including invasive species.