About this Research Topic
Deforestation and land use change have led to a strong reduction of tropical forest cover during the last decades. Climate change will amplify the pressure to the remaining refuges in the next years. In addition, tropical regions are facing increasing atmospheric inputs of nutrients, which will have unknown consequences for the structure and functioning of these systems, no matter if they are within protected areas or not. Even remote areas are expected to receive rising amounts of nutrients.
The effects of higher rates of atmospheric nutrient deposition on the biological diversity and ecosystem functioning of tropical ecosystems are poorly understood and our knowledge of nutrient fluxes and nutrient limitation in tropical forest ecosystems is still limited. Yet, it will be of paramount importance to know the effects of increased nutrient availability to conserve these ecosystems with their biological and functional diversity.
During the last years, research efforts have more and more focused on the understanding of the role of nutrients in tropical ecosystems and several coordinated projects have been established that study the effects of experimental nutrient addition.
This Research Topic shall combine results from experiments and from observational studies with the aim to review and conclude on our current knowledge on the role of nutrients in tropical forest ecosystems.
We expect contributions in the form of reviews, meta-analyses, opinion papers or original work:
• contributions can cover the whole tropical zone or be specific to regions, but we particularly welcome papers addressing tropical humid forests
• a focus on any type of organisms, at any organization level (single species to ecosystem) is acceptable
• studies on any kind of ecological process or mechanism linked to nutrient availability may be addressed
Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.