We also critically analyzed how much does it cost to reduce post-fire erosion to tolerable rates, and whether the application of these treatments is justified from an environmental and economic point of view. 2. Methods 2.1. Selection and description of study cases The publications for this ...
and direct food web management might help to tip the balance. Hydrological measures are intertwined with the sets of nutrient and hydromorphology measures. Food web measures and hydromorphological adjustments will mainly be successful in shallow lakes; they are less relevant in deep lakes, since the...
This constitutes a major limitation for increased land and labour productivity; it impacts heavily on the timeliness of farm operations and is a major source of drudgery. So much so that the African Union has proclaimed that the hand-hoe should be "consigned to the museum" by 2035 [16]. ...