| Titre : | AMBIO 41(4) - JUN 2012 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Bo Soderstrom, Auteur
Article
Bo Sun, Auteur ;
Linxiu Zhang, Auteur ;
Linzhang Yang, Auteur ;
Fusuo Zhang, Auteur ;
David Norse, Auteur ;
Zhaoliang Zhu, Auteur
Non-point source (NPS) pollution has been increasingly serious in China since the 1990s. The increases of agricultural NPS pollution in China is evaluated for the period 2000-2008 by surveying the literature on water and soil pollution from fert[...]
Article
Lynn M. Russell, Auteur ;
Philip J. Rasch, Auteur ;
Georgina M. Mace, Auteur ;
Robert B. Jackson, Auteur ;
John Shepherd, Auteur ;
Peter Liss, Auteur ;
Margaret Leinen, Auteur ;
David Schimel, Auteur ;
Naomi E. Vaughan, Auteur ;
Anthony C. Janetos, Auteur ;
Philip W. Boyd, Auteur ;
Richard J. Norby, Auteur ;
Ken Caldeira, Auteur ;
Joonas Merikanto, Auteur ;
Paulo Artaxo, Auteur ;
Jerry Melillo, Auteur ;
M. Granger Morgan, Auteur
Geoengineering methods are intended to reduce climate change, which is already having demonstrable effects on ecosystem structure and functioning in some regions. Two types of geoengineering activities that have been proposed are: carbon dioxide[...]
Article
J. K. Summers, Auteur ;
L. M. Smith, Auteur ;
J. L. Case, Auteur ;
R. A. Linthurst, Auteur
Natural ecosystems perform fundamental life-support services upon which human civilization depends. However, many people believe that nature provides these services for free and therefore, they are of little or no value. While we do not pay for [...]
Article
Detlev Moeller, Auteur
Article
A. D. Nunn, Auteur ;
I. G. Cowx, Auteur
Physical obstructions are becoming increasingly recognized as major factors influencing the migrations, population structures, spawning success and recruitment of freshwater organisms. This paper presents a simple but effective method, intended [...]
Article
Eduardo Eiji Maeda, Auteur ;
Juan Arevalo Torres, Auteur
Article
Morten Strandberg, Auteur ;
Christian Damgaard, Auteur ;
Hans Jorgen Degn, Auteur ;
Jesper Bak, Auteur ;
Knud Erik Nielsen, Auteur
We report observations of disappearance of Erica tetralix in wet heathland, which is unlikely to be caused by competition, as E. tetralix is dying before its place is taken up by other species. To investigate the causes, we used both old and new[...]
Article
Ole Mertz, Auteur ;
Sarah D'haen, Auteur ;
Abdou Maiga, Auteur ;
Ibrahim Bouzou Moussa, Auteur ;
Bruno Barbier, Auteur ;
Awa Diouf, Auteur ;
Drissa Diallo, Auteur ;
Evariste Dapola Da, Auteur ;
Daniel Dabi, Auteur
Environmental change in the Sudan-Sahel region of West Africa (SSWA) has been much debated since the droughts of the 1970s. In this article we assess climate variability and environmental stress in the region. Households in Senegal, Mali, Burkin[...]
Article
Lars Hein, Auteur ;
Rik Leemans, Auteur
The large majority of biofuels to date is "first-generation" biofuel made from agricultural commodities. All first-generation biofuel production systems require phosphorus (P) fertilization. P is an essential plant nutrient, yet global reserves [...]
