An Annotated Checklist of the Bryophytes of Guangxi, China

An Annotated Checklist of the Bryophytes of Guangxi, China PDF Author: Yu-Mei Wei
Publisher:
ISBN: 9787521002218
Category : Bryophytes
Languages : en
Pages : 132

Get Book Here

Book Description

An Annotated Checklist of the Bryophytes of Guangxi, China

An Annotated Checklist of the Bryophytes of Guangxi, China PDF Author: Yu-Mei Wei
Publisher:
ISBN: 9787521002218
Category : Bryophytes
Languages : en
Pages : 132

Get Book Here

Book Description


Liverworts and Hornworts of India

Liverworts and Hornworts of India PDF Author: D. K. Singh
Publisher:
ISBN: 9788181770882
Category : Hornworts (Bryophytes)
Languages : en
Pages : 439

Get Book Here

Book Description


Hikobia

Hikobia PDF Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 832

Get Book Here

Book Description


Biological Soil Crusts: An Organizing Principle in Drylands

Biological Soil Crusts: An Organizing Principle in Drylands PDF Author: Bettina Weber
Publisher: Springer
ISBN: 3319302140
Category : Nature
Languages : en
Pages : 540

Get Book Here

Book Description
This volume summarizes our current understanding of biological soil crusts (biocrusts), which are omnipresent in dryland regions. Since they cover the soil surface, they influence, or even control, all surface exchange processes. Being one of the oldest terrestrial communities, biocrusts comprise a high diversity of cyanobacteria, algae, lichens and bryophytes together with uncounted bacteria, and fungi. The authors show that biocrusts are an integral part of dryland ecosystems, stabilizing soils, influencing plant germination and growth, and playing a key role in carbon, nitrogen and water cycling. Initial attempts have been made to use biocrusts as models in ecological theory. On the other hand, biocrusts are endangered by local disruptions and global change, highlighting the need for enhanced recovery methods. This book offers a comprehensive overview of the fascinating field of biocrust research, making it indispensable not only for scientists in this area, but also for land managers, policy makers, and anyone interested in the environment.

The status and distribution of freshwater biodiversity in Indo-Burma

The status and distribution of freshwater biodiversity in Indo-Burma PDF Author:
Publisher: IUCN
ISBN: 2831714249
Category : Freshwater biodiversity
Languages : en
Pages : 172

Get Book Here

Book Description


Chemical Constituents of Bryophytes

Chemical Constituents of Bryophytes PDF Author: Yoshinori Asakawa
Publisher: Springer Science & Business Media
ISBN: 370911084X
Category : Science
Languages : en
Pages : 811

Get Book Here

Book Description
For some 50 years, Professor Asakawa and his group have focused their research on the chemical constituents of bryophytes and have found that these plants contain large numbers of secondary metabolites, such as terpenoids, acetogenins, and aromatic compounds representative of many new skeletons, which exhibit interesting biological activities. Individual terpenoids, when found as constituents of both a bryophyte and a higher plant, tend to occur in different enantiomeric forms. Professor Asakawa has covered the literature on bryophytes in two earlier volumes of Progress in the Chemistry of Organic Natural Products, namely, Volumes 42 (1982) and 65 (1995). Since the publication of the latter volume, a great deal of new information has appeared on bryophytes. One example is that known sex pheromones of algae have been discovered in two liverworts, indicating that some members of the latter taxonomic group might originate from brown algae. From information provided in this volume, it is suggested that two orders of the Marchantiophyta should be combined.

Monograph of Lopholejeunea (Lejeuneaceae, Hepaticae) in Asia

Monograph of Lopholejeunea (Lejeuneaceae, Hepaticae) in Asia PDF Author: Rui-Liang Zhu
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 112

Get Book Here

Book Description


Plants in Danger

Plants in Danger PDF Author: Stephen D. Davis
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 520

Get Book Here

Book Description


Cave Biology

Cave Biology PDF Author: Aldemaro Romero Díaz
Publisher: Cambridge University Press
ISBN: 0521828465
Category : Nature
Languages : en
Pages : 318

Get Book Here

Book Description
A critical examination of current knowledge and ideas on cave biology, with emphasis on evolution, ecology, and conservation.

A Directory of Asian Wetlands

A Directory of Asian Wetlands PDF Author: World Wide Fund for Nature
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 1204

Get Book Here

Book Description