|
|
|
|
|
Matthias P. Wagner, Thomas Slawig, Alireza Taravat and Natascha Oppelt
A growing world population, increasing prosperity in emerging countries, and shifts in energy and food demands necessitate a continuous increase in global agricultural production. Simultaneously, risks of extreme weather events and a slowing productivity...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bright Addae and Natascha Oppelt
A rapid increase in the world?s population over the last century has triggered the transformation of the earth surface, especially in urban areas, where more than half of the global population live. Ghana is no exception and a high population growth rate...
ver más
|
|
|
|
|
|
|
|
|
|
|
Christine Fritz, Katja Dörnhöfer, Thomas Schneider, Juergen Geist, Natascha Oppelt
Pág. 1 - 20
Submersed aquatic vegetation (SAV) is sensitive to changes in environmental conditions and plays an important role as a long-term indictor for the trophic state of freshwater lakes. Variations in water level height, nutrient condition, light availability...
ver más
|
|
|
|
|
|
|
|
|
|
|
Emmanuel Da Ponte, Benjamin Mack, Christian Wohlfart, Oscar Rodas, Martina Fleckenstein, Natascha Oppelt, Stefan Dech and Claudia Kuenzer
The Upper Parana Atlantic Forest (BAAPA) in Paraguay is one of the most threatened tropical forests in the world. The rapid growth of deforestation has resulted in the loss of 91% of its original cover. Numerous efforts have been made to halt deforestati...
ver más
|
|
|
|
|
|