Forest management

Ergebnisse 1 – 12 von 44 werden angezeigtNach Durchschnittsbewertung sortiert

Biology, Productivity and Bioenergy of Timber-Yielding Plants
58,84 € In den Warenkorb
Forest Landscapes and Global Change
160,49 € In den Warenkorb
Forest Dynamics, Growth and Yield
106,99 € In den Warenkorb
$Honighäuschen (Bonn) - If one were forced to use a single key word to describe the decade of the 1980's, a very prominent one would be "technology. " Leading the forefront of tech nology advancement were breakthroughs in electronics. Devices that were uncommon or unknown in 1980 became commonplace, and almost indispens able, by 1989. This trend has continued into the 1990's and it does not seem to be abating in any way. Microwave ovens, video recorders, telephone answer ing machines, compact disc players, computers, and a host of smaller or less sophisticated devices now appear in most households. The development of small and inexpensive computers, i. e. , personal computers, has placed computing resources within reach of many more people. In addition, many traditional, and largely mechanical devices, have been enhanced by electronics. For example, specialized microprocessors are combined with arrays of electronic sensors to control and monitor sophisticated engineering components in most new auto mobiles. In this and many other ways, we are touched by the new electronics in almost every aspect of our daily lives. Initially, personal computers were little more than toys. They contained only a small fraction of the computing power of their immediate ancestors, the mini computers and mainframe computers. However, rapid improvements in integ rated circuit design and chip manufacture produced regular reductions in size and cost of computer components. During the same time, processor speed and sophistication increased.$
Building Knowledge-Based Systems for Natural Resource Management
117,69 € In den Warenkorb
Plantation Forests and Biodiversity: Oxymoron or Opportunity?
213,99 € In den Warenkorb
Tropical Forestry Handbook
2.674,99 € In den Warenkorb
Growing Plantation Forests
79,98 € In den Warenkorb
Saproxylic Insects
267,49 € In den Warenkorb
Models of Tree and Stand Dynamics
74,89 € In den Warenkorb
Stable Isotopes in Tree Rings
53,49 € In den Warenkorb
Management of Boreal Forests
128,39 € In den Warenkorb
Bureaucratic Rivalry in Mangrove Forest Policy and Management
34,90 € In den Warenkorb

Asiatische Hornisse in der Region Bonn und Rhein-Sieg aufgetaucht

Forest management

Biology, Productivity and Bioenergy of Timber-Yielding Plants

Forest Landscapes and Global Change

Forest Dynamics, Growth and Yield

Building Knowledge-Based Systems for Natural Resource Management

Plantation Forests and Biodiversity: Oxymoron or Opportunity?

Tropical Forestry Handbook

Growing Plantation Forests

Saproxylic Insects

Models of Tree and Stand Dynamics

Stable Isotopes in Tree Rings

Management of Boreal Forests

Bureaucratic Rivalry in Mangrove Forest Policy and Management

Querdenker, Wespen und aculeate Hymenopteren

Dachdecker trifft Baumhummel – was tun?

Filialisierung bei Hornissen

Wildbienen, Bienenhotels und Kindergärten – Gehören Wildbienen zu Deutschland?

Ein Hornissennest in einem Rollladenkasten

Hilfe, eine riesige Hornisse baut bei mir