| Titre : | AMBIO 38(4) - JUN 2009 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Patricia Romero Lankao, Auteur ;
John L. Tribbia, Auteur ;
Doug Nychka, Auteur
Despite a growing body of evidence demonstrating the importance of cities as sources of many local, regional, and global impacts on the atmosphere, ecosystems, and human populations, most theories on the relationship between society and the envi[...]
Article
Kenneth Sherman, Auteur ;
Igor M. Belkin, Auteur ;
Kevin D. Friedland, Auteur ;
John O'Reilly, Auteur ;
Kimberly Hyde, Auteur
Information on the effects of global climate change on trends in global fisheries biomass yields has been limited in spatial and temporal scale. Results are presented of a global study of the impact of sea surface temperature (SST) changes over [...]
Article
Kevin Bishop, Auteur ;
Keith Beven, Auteur ;
Georgia Destouni, Auteur ;
Katarina Abrahamsson, Auteur ;
Lotta Andersson, Auteur ;
Richard K. Johnson, Auteur ;
Johan Rodhe, Auteur ;
Niclas Hjerdt, Auteur
The goals for water-quality and ecosystem integrity are often defined relative to "natural" reference conditions in many water-management systems, including the European Union Water Framework Directive. This paper examines the difficulties creat[...]
Article
John Porter, Auteur ;
Robert Costanza, Auteur ;
Harpinder Sandhu, Auteur ;
Lene Sigsgaard, Auteur ;
Steve Wratten, Auteur
Agricultural ecosystems produce food, fiber, and non-marketed ecosystem services (ES). Agriculture also typically involves high negative external costs associated with, for example, fossil fuel use. We estimated, via field-scale ecological monit[...]
Article
Marita Laukkanen, Auteur ;
Petri Ekholm, Auteur ;
Anni Huhtala, Auteur ;
Heikki Pitkaenen, Auteur ;
Mikko Kiirikki, Auteur ;
Pirjo Rantanen, Auteur ;
Arto Inkala, Auteur
This paper puts forward a model for managing eutrophication that integrates the salient ecological and economic characteristics of a coastal area suffering from severe nutrient enrichment. The model links the development of phosphorus concentrat[...]
Article
Wieslaw Ziaja, Auteur ;
Wojciech Maciejowski, Auteur ;
Krzysztof Ostafin, Auteur
This report presents the current dynamics of the natural environment and landscape in a part of the mountainous southeastern Spitsbergen coast on the Barents Sea in 1900-2005. Its current state substantially varies from what is shown on recently[...]
Article
James M. Waddington, Auteur ;
Janina Plach, Auteur ;
Jason P. Cagampan, Auteur ;
Maria Lucchese, Auteur ;
Maria Strack, Auteur
The Canadian horticultural peat industry generates carbon emissions through various methods of peat extraction, processing, and land-use changes. This study provides a carbon emissions analysis comparing the traditional vacuum harvest (VH) and b[...]
