Author: Eric Steen HansenPublisher:
ISBN: 9788717252301
Category :
Languages : en
Pages : 0
Book Description
Notes on Occurrence and Distribution of Lichens in South East Greenland
Author: Eric Steen HansenPublisher:
ISBN: 9788717252301
Category :
Languages : en
Pages : 0
Book Description
Notes on Occurrence and Distribution of Lichens in South East Greenland
Author: Denmark. Kommissionen for videnskabelige undersøgelser i GrønlandPublisher:
ISBN:
Category :
Languages : en
Pages : 75
Book Description
Lichens from Central East Greenland
Author: Publisher: Museum Tusculanum Press
ISBN: 9788763511513
Category :
Languages : en
Pages : 40
Book Description
The Lichen Genus Physcia and Allied Genera in Greenland
Author: Publisher: Museum Tusculanum Press
ISBN: 9788763511827
Category :
Languages : en
Pages : 36
Book Description
Biological Soil Crusts: Structure, Function, and Management
Author: Jayne BelnapPublisher: Springer Science & Business Media
ISBN: 3642564755
Category : Science
Languages : en
Pages : 496
Book Description
In arid lands, where vegetation is sparse or absent, the open ground is not bare but generally covered by a community of small, highly specialized organisms. Cyanobacteria, algae, microfungi, lichens, and bryophytes aggregate soil particles to form a coherent skin - the biological soil crust. It stabilizes and protects the soil surface from erosion by wind and water, influences water runoff and infiltration, and contributes nitrogen and carbon to desert soils. Soil surface disturbance, such as heavy livestock grazing, human trampling or off-road vehicles, breaks up the fragile soil crust, thus compromising its stability, structure, and productivity. This book is the first synthesis of the biology of soil crusts and their importance as an ecosystem component. Composition and functioning of different soil-crust types are discussed, and case studies are used to show the impact of crusts on landscape hydrology, soil stability, nutrient cycles, and land management.
Vegetation of the Angmagssalik District, Southeast Greenland, IV. Shrub, Dward Shrub and Terricolous Lichens
Author: Publisher: Museum Tusculanum Press
ISBN: 9788763511476
Category :
Languages : en
Pages : 88
Book Description
Nova Hedwigia
Author: Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 664
Book Description
Zeitschrift für Krypotgamenkunde.
Greenland Lichens
Author: Eric Steen HansenPublisher:
ISBN:
Category : Lichens
Languages : en
Pages : 136
Book Description
Author: 
Author: