Wild Plant - Garden Plants - Indoor Plants - Bonsai Trees
Tropical Plants - House Plants - Saltwater Plants - Greenhouse Plants
Wild And Sown Grasses,profiles Of A Temperate Species Selection,ecology,biodiversity And Use
With the intensification of agriculture during the last century, the number of grass species was reduced. A small number of species were selected and have come to dominate the grasslands and the seed market. A documented plea for a re-evaluation of spontaneous grasses, this book contains profiles of 43 temperate species, many of which are regaining importance in the context of agricultural intensification. Amply illustrated, each profile includes a description of the plant, its ecological requirements, its agronomic characteristics and its uses, including innovative and unusual. Wild and sown grasses is an invaluable work of reference for students of agriculture, lecturers, researchers, consultants, ecologists, nature conservationists and other involved in the diverse uses of grass communities. [Co-published with Blackwell Publishing, UK.]
Growing Stock Volume Estimation In Temperate Forested Areas Using A Fusion Approach With Sar Satellites Imagery
"The PhD thesis written by Mr. Ackermann is an outstanding and in-depth scientific study that closes a research gap and paves the way to new developments. Despite the extremely complex issues, his work is very understandable and excellently elaborated."
Prof. Dr. Christiane Schmullius
"The PhD thesis written by Mr. Ackermann is an excellent and very comprehensive work performed at the highest scientific level. It examines in detail the potential of SAR data with regards to the derivation of forest stem volume in the temperate latitudes. The work belongs to a technically complex field. Nevertheless, Mr. Ackermann has succeeded in presenting the content in a clear and understandable way."
Dr. Christian Thiel
"The proposed document is overall of very good quality. Mr. Ackermann has done an exhaustive analysis of the in-situ data available on the Thuringian forest and was able to derive Growing Stocking Volume using L- and X-band spaceborne SAR data. The document is very well structured with a good split of information between the core of the text presented in the 6 chapters and the 4 annexes, which contain detailed results. Mr. Ackermann's English grammar is excellent and his syntax is crystal clear, making his document pleasant to read. The way arguments are presented is logical and Mr. Ackermann gives a lot of attention to ensuring that sound explanations properly support these arguments."
Dr. Maurice Borgeaud
Cyclic Endocrinological Changes In A Temperate Fish