EBookClubs

Read Books & Download eBooks Full Online

EBookClubs

Read Books & Download eBooks Full Online

Book The Growth and Development of Norway Spruce Picea Abies L Karst in Relation to Soil Conditions on Heiburg Memorial Forest

Download or read book The Growth and Development of Norway Spruce Picea Abies L Karst in Relation to Soil Conditions on Heiburg Memorial Forest written by Charles Rufus Woelfel and published by . This book was released on 1993 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Dissertation Abstracts International

Download or read book Dissertation Abstracts International written by and published by . This book was released on 1993-10 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Wood Variation in Young Norway Spruce Picea Abies L Karst Created by Differences in Growth Conditions

Download or read book Wood Variation in Young Norway Spruce Picea Abies L Karst Created by Differences in Growth Conditions written by Håkan Lindström and published by . This book was released on 1997 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book American Doctoral Dissertations

Download or read book American Doctoral Dissertations written by and published by . This book was released on 1992 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Growth of Norway Spruce Picea Abies L Karst Provenances in Eastern North America

Download or read book Growth of Norway Spruce Picea Abies L Karst Provenances in Eastern North America written by M. Holst and published by ottawa : queen's printer. This book was released on 1963 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Flushing Time for Norway Spruce Picea Abies 1 Karst

Download or read book Flushing Time for Norway Spruce Picea Abies 1 Karst written by A. B. Lewis and published by . This book was released on 1973 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Natural Regeneration of Norway Spruce Picea Abies L Karst Within and Around Plantations in Central New York

Download or read book Natural Regeneration of Norway Spruce Picea Abies L Karst Within and Around Plantations in Central New York written by Jonah A. Keane and published by . This book was released on 2004 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Survival Growth and Quality of Norway Spruce Picea Abies L Karst Provenances at the Three Swedish Sites of the IUFRO 1964 68 Provenance Experiment

Download or read book Survival Growth and Quality of Norway Spruce Picea Abies L Karst Provenances at the Three Swedish Sites of the IUFRO 1964 68 Provenance Experiment written by Anders Persson and published by . This book was released on 1992 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book A provenance trial with Norway spruce Picea abies L Karst in Iceland

Download or read book A provenance trial with Norway spruce Picea abies L Karst in Iceland written by Thórarinn Benedikz and published by . This book was released on 1992 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Primary Succession and Dynamics of Norway Spruce Coastal Forests on Land uplift Ground Moraine

Download or read book Primary Succession and Dynamics of Norway Spruce Coastal Forests on Land uplift Ground Moraine written by Johan S. Svensson and published by . This book was released on 2000 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper is an overview of primary succession on the rising coastlines of the Gulf of Bothnia, which emphasises Norway spruce succession and forest development and identifies topics for research. It is concluded that continuing postglacial rebound provides excellent successional sequences, and an exceptional opportunity to add new and important knowledge on original forest ecosystem development. First, long-term undisturbed forest series, terminating in climax-like Norway spruce forest, exist. Secondly, a well-stocked, oldgrowth spruce forest can develop on the (generally) fairly productive mesic ground-moraine sites in a short ecological time. Thirdly, undisturbed successional sequences, which go back to original soil formation, permit reconstruction of ecosystems' developmental history. Fourthly, the relationship between ground elevation and land-uplift rate facilitates estimates of ground age, and consequently permits a four-dimensional study approach. Fifthly, in view of extensive anthropogenic influence in boreal Fennoscandian forests, the few remaining natural spruce forests should be recognised and carefully documented. From our review of the literature, we conclude that present knowledge of the succession of Norway spruce on emerging shorelines, and the part played by land uplift and other factors, is fragmentary. Attention should to be given to initial spruce seedling colonisation relative to factors such as sea-water level, exposure (winds, fetch), parent material, seedbed types, potential seed source (isolation), and island size. Possible multiple pathways of Norway spruce primary succession relative to temporal changes in exposure and other factors, have so far received little research effort. Attention also should to be paid to the response of spruce populations to site maturation, i.e. to increasing ground age based on land-uplift rate and elevation above sea level. Finally, attention should to be paid to autogenic processes in spruce-dominated stages developing towards climax-like, oldgrowth forests.