New challenges for resource and environment data for policy research
Journal Articles & Books
декабря, 1993
Contener la deforestación en la cuenca amazónica: intensificando la producción a través de la diversificación en el uso de las tierras degradadas en los márgenes forestales
Journal Articles & Books
декабря, 1993
Colombia
African compendium of environment Statistics 1993 = Recueil des statistiques Africaines de l'environnement
Journal Articles & Books
декабря, 1993
Africa
This second issue of the biennial series of the African Compendium of
Environment Statistics, presents environmental and environment-related data for the African region. Like the first issue, it is also in many ways experimental but covers wider topics. A special feature of this issue is greenhouse gas emissions and mineral production in Africa.
Linear programming and land use planning: a case study of Matara District, Sri Lanka.
Journal Articles & Books
декабря, 1993
Sri Lanka
WATRO : beleidsondersteunend instrument op het gebied van water en milieu voor de ruimtelijke ordening
Reports & Research
декабря, 1993
Netherlands
Land Use Systems under Traditional Agriculture analyzed with Ps123N/WOFOST and Ales. (With Special Reference to the Chuka-South Area, Kenya) (Thesis)
Reports & Research
декабря, 1993
Kenya
Forest resources assessment 1990 - Tropical countries
Journal Articles & Books
ноября, 1993
Brazil
Italy
The main objectives of the present assessment were: (i) to provide reliable and globally consistent information on the state of the tropical forests by 1990 and the rates of change during 1981 to 1990 and (ii) to undertake studies on the process of deforestation and forest degradation and their environmental implications.