A Humboldtian Approach to Mountain Conservation and Freshwater Ecosystem Services

• Published in: Frontiers in environmental science 2019-12, Vol.7
• Main Authors: Callisto, Marcos, Solar, Ricardo, Silveira, Fernando A. O., Saito, Victor S., Hughes, Robert M., Fernandes, G. Wilson, Gonçalves-Júnior, José F., Leitão, Rafael P., Massara, Rodrigo L., Macedo, Diego R., Neves, Frederico S., Alves, Carlos Bernardo M.
• Format: Article
• Language: English
• Subjects: Algae; Biodiversity; biodiversity conservation; Biologists; Biology; Catastrophic events; Communication; Conservation; Decision making; Ecologists; Ecology; Economists; Ecosystems; Environmental economics; Environmental impact; Environmental policy; Environmental protection; Environmental science; freshwater conservation; Freshwater ecosystems; freshwater governance; GDP; global changes; Gross Domestic Product; Hydrology; Invertebrates; mountain conservation; Mountains; Natural resource management; Natural resources; Permeability; Public policy; Quality; Resource management; Scientists; Society; Species diversity; Sustainable development; transdisciplinarity; Water availability; Water shortages
• ISSN: 2296-665X; 2296-665X
• DOI: 10.3389/fenvs.2019.00195

Complex environmental issues require solutions that cannot be achieved without integrating scientific disciplines and communicating science to people, decision-makers and stakeholders. Nevertheless, although Alexander von Humboldt gifted us with an approach to integrate knowledge across disciplines aiming to broadly understand environmental issues, our current scientific practice largely ignores that holistic approach. Here, we develop a conceptual framework for sustaining mountain integrity and securing their ecosystem services based on cross-disciplinary ideas. We used headwater systems located in tropical old mountains as an example of a meta-ecosystem because they are home to disproportional high levels of algae, invertebrate and microorganism species diversity and endemism as well as securing water availability and quality to nearly half of mankind. We also argue that the interplay between academia and other sectors of society should facilitate the permeability of scientific knowledge into policy- and decision-makers, which is a pivotal issue for improving natural resources management. We argue that the prioritization of tropical montane headwater systems is a feasible, desirable and strategic issue to be included in the global sustainability agenda. Failure to implement sustainable development goals in global mountains is likely to result in catastrophic events with harsh consequences for both humans and biodiversity.