Now showing items 1-6 of 6
Glacial geomorphology of the Chirripó National Park, Costa Rica
Several regions of tropical America show imprints of past glacial activity. These relict landforms can support the understanding of past climate conditions, such as during the Last Glacial Maximum (LGM), and the implications ...
Dendrogeomorphic reconstruction of floods in a dynamic tropical river
Tropical regions are frequently affected by intense floods causing substantial human and economic losses. A proper management of floods and the prevention of disasters is, however, often hampered by a generalized paucity of ...
Neotropical Hypericum irazuense shrubs reveal recent ENSO variability in Costa Rican páramo
Climate-vegetation relations in alpine systems play a pivotal role in regulating hydrology and have thus become a research priority in a context of ongoing climate change. In this paper, we investigate how one of the ...
Climate reverses directionality in the richness–abundance relationship across the World’s main forest biomes
More tree species can increase the carbon storage capacity of forests (here referred to as the more species hypothesis) through increased tree productivity and tree abundance resulting from complementarity, but they can ...
Improving regional flood risk assessment using flood frequency and dendrogeomorphic analyses in mountain catchments impacted by tropical cyclones
River floods frequently occur when tropical cyclones hit land. Nonetheless, systematic, long-term discharge data remain rather scarce in many tropical countries, which prevent proper analysis of peak discharges occurring ...
Relationships between earthquakes, hurricanes, and landslides in Costa Rica
Landslides are a common natural hazard in Costa Rica, recurrently triggered by seismicity and extraordinary rainfall. Here, we investigate the coalescence of both processes and their ability to trigger massive landslides ...