The Family Orchidaceae In The Serra Do Japi S O Paulo State Brazil
DOWNLOAD
Download The Family Orchidaceae In The Serra Do Japi S O Paulo State Brazil PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get The Family Orchidaceae In The Serra Do Japi S O Paulo State Brazil book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
The Family Orchidaceae In The Serra Do Japi S O Paulo State Brazil
DOWNLOAD
Author : Emerson Ricardo Pansarin
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-03-15
The Family Orchidaceae In The Serra Do Japi S O Paulo State Brazil written by Emerson Ricardo Pansarin and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-03-15 with Science categories.
This study presents a floristic survey of orchid species occurring in the Serra do Japi in São Paulo, southeastern Brazil. The region studied is strategically placed in the transitional zone between interior semi-deciduous mesophytic forests and the Atlantic forest, presenting species from both formations and is characterized by semi-deciduous mesophytic forests, altitudinal forests and rocky outcrops. In the Serra do Japi the orchid family is represented by 125 species distributed among 61 genera. The most representative genus is Epidendrum, followed by Oncidium and Habenaria. Most of the species occur as epiphytes, while 40 species are terrestrial, 31 species are rupicolous, two are hemi-epiphytes and only one is myco-heterotrophic. Although the orchid diversity is high, the region has been affected by anthropogenic disturbances, making the preservation and integrated study of the diversity present in the Serra do Japi an urgent necessity, with social, economic and preservationist aspects.
Ecology And Conservation Of Mountaintop Grasslands In Brazil
DOWNLOAD
Author : Geraldo Wilson Fernandes
language : en
Publisher: Springer
Release Date : 2016-04-20
Ecology And Conservation Of Mountaintop Grasslands In Brazil written by Geraldo Wilson Fernandes and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-20 with Nature categories.
This book is a pioneer attempt to bring forward the first synthesis on the most diverse and threatened mountain top vegetation of South America, the rupestrian grasslands. It brings to light the state of the art information on this ecosystem geology, soil formation and distribution, environmental filters that lead to biodiversity, species interactions and their fine tuned adaptations to survive the harsh mountain environment. The human dimensions of the rupestrian grassland are also addressed, including the anthropogenic threats that may irreversibly impact biodiversity and ecosystem services. The book also highlights the ongoing studies on ecological restoration and first attempt to model the impacts of climate change on its speciose biota.
Conservation Biology Of Lycaenidae Butterflies
DOWNLOAD
Author : T. R. New
language : en
Publisher: IUCN
Release Date : 1993
Conservation Biology Of Lycaenidae Butterflies written by T. R. New and has been published by IUCN this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Biodiversity conservation categories.
Nectaries And Nectar
DOWNLOAD
Author : Susan W. Nicolson
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-04-18
Nectaries And Nectar written by Susan W. Nicolson and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-04-18 with Science categories.
Nectar is the most important reward offered by plants to pollinating animals. This book is a modern and interdisciplinary text on nectar and nectaries, prompted by the expansion of knowledge in ecological and molecular fields, and the strong recent interest in pollination biology. The topics covered vary widely: they include historical aspects, the structure and ultrastructure of nectaries and relationships to plant systematics, the dynamics of nectar secretion, nectar chemistry and the molecular biology of defence proteins, and more.
Pharmacological Properties Of Native Plants From Argentina
DOWNLOAD
Author : María Alejandra Alvarez
language : en
Publisher: Springer Nature
Release Date : 2019-09-06
Pharmacological Properties Of Native Plants From Argentina written by María Alejandra Alvarez and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-06 with Science categories.
The aim of this book is to offer information about the Pharmacological Properties of Native Plants from Argentina to students, researchers and graduates interested in the fields of Ethnobotany, Pharmacognosy, Phytochemistry, Pharmacy, and Medicine. The book includes summary information about the native plants from Argentina with medical activity comprising their botanical characteristics, distribution, characteristics of the regions where they grow, ethnobotanical information, chemical data, biological activity, establishment of in vitro cultures, toxicity, and legal status.
Landscape Boundaries
DOWNLOAD
Author : Andrew J. Hansen
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Landscape Boundaries written by Andrew J. Hansen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
The emergence of landscape ecology during the 1980s represents an impor tant maturation of ecological theory. Once enamored with the conceptual beauty of well-balanced, homogeneous ecosystems, ecologists now assert that much of the essence of ecological systems lies in their lumpiness. Patches with differing properties and behaviors lie strewn across the land scape, products of the complex interactions of climate, disturbance, and biotic processes. It is the collective behavior of this patchwork of eco systems that drives pattern and process of the landscape. is not an end point This realization of the importance of patch dynamics in itself, however. Rather, it is a passage to a new conceptual framework, the internal workings of which remain obscure. The next tier of questions includes: What are the fundamental pieces that compose a landscape? How are these pieces bounded? To what extent do these boundaries influence communication and interaction among patches of the landscape? Will con sideration of the interactions among landscape elements help us to under stand the workings of landscapes? At the core of these questions lies the notion of the ecotone, a term with a lineage that even predates ecosystem. Late in the nineteenth century, F. E. Clements realized that the transition zones between plant communi ties had properties distinct from either of the adjacent communities. Not until the emergence of patch dynamics theory, however, has central signif icance of the ecotone concept become apparent.
Handbook Of Vanilla Science And Technology
DOWNLOAD
Author : Daphna Havkin-Frenkel
language : en
Publisher: John Wiley & Sons
Release Date : 2018-09-24
Handbook Of Vanilla Science And Technology written by Daphna Havkin-Frenkel and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-24 with Technology & Engineering categories.
An updated guide to the production, science, and uses of vanilla Vanilla is a flavor and fragrance in foods, cosmetics, pharmaceuticals, and a wealth of other products. Now in its second edition, the Handbook of Vanilla Science and Technology provides a comprehensive and updated review of the science and technology used in these items’ production and supply. Featuring contributions from an international range of experts, this revised edition covers a multitude of topics, including agricultural production, global markets, analytical methods, sensory analysis, food and fragrance applications, organic farming and fair trade, botanical diseases, and novel uses. The Handbook of Vanilla Science and Technology, Second Edition is a vital resource for producers, distributors, and scientists involved in vanilla’s growth and utilization, and offers readers: A guide to the cultivation, extraction, analysis, DNA sequencing, and marketing of vanilla Information on the production of vanilla in a range of countries such as Mexico, Australia, Costa Rica, and India Guidelines on the quality control of vanilla beans and extracts Information on fair trade and the future of vanilla
Seasonally Dry Tropical Forests
DOWNLOAD
Author : Rodolfo Dirzo
language : en
Publisher: Island Press
Release Date : 2012-09-26
Seasonally Dry Tropical Forests written by Rodolfo Dirzo and has been published by Island Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-09-26 with Science categories.
Though seasonally dry tropical forests are equally as important to global biodiversity as tropical rainforests, and are one of the most representative and highly endangered ecosystems in Latin America, knowledge about them remains limited because of the relative paucity of attention paid to them by scientists and researchers and a lack of published information on the subject. Seasonally Dry Tropical Forests seeks to address this shortcoming by bringing together a range of experts in diverse fields including biology, ecology, biogeography, and biogeochemistry, to review, synthesize, and explain the current state of our collective knowledge on the ecology and conservation of seasonally dry tropical forests. The book offers a synthetic and cross-disciplinary review of recent work with an expansive scope, including sections on distribution, diversity, ecosystem function, and human impacts. Throughout, contributors emphasize conservation issues, particularly emerging threats and promising solutions, with key chapters on climate change, fragmentation, restoration, ecosystem services, and sustainable use. Seasonally dry tropical forests are extremely rich in biodiversity, and are seriously threatened. They represent scientific terrain that is poorly explored, and there is an urgent need for increased understanding of the system's basic ecology. Seasonally Dry Tropical Forests represents an important step in bringing together the most current scientific information about this vital ecosystem and disseminating it to the scientific and conservation communities.
Orchid Flowers
DOWNLOAD
Author : L. van der Pijl
language : en
Publisher:
Release Date : 1969
Orchid Flowers written by L. van der Pijl and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with categories.
Grandis
DOWNLOAD
Author :
language : es
Publisher: CATIE
Release Date : 1994
Grandis written by and has been published by CATIE this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Eucalyptus grandis categories.