Paradox explained
Fast growth despite phosphorus limitation
March 07, 2018
Individual tree species, not forest communities, respond to changes in phosphorus levels.
Individual tree species, not forest communities, respond to changes in phosphorus levels.
Charlotte Steeves studies the relationship between land use and seasonal river stream flow at STRI as part of the Agua Salud project. She has been a STRI intern since January 2018. However, her involvement with Panama goes back much further: In some ways it seems like she’s been preparing for this adventure for her whole life.
Little is known about the early flora of the isthmus. The first Panamanian paleobotanist aims to change this
Scientists propose a new method, based on underwater recordings, for estimating the population size of the Antillean manatee, an endangered marine mammal
Bats moved from a captive colony back to a tree stayed with their friends.
Manatees are endangered aquatic mammals. To help protect them, researchers Héctor Guzmán from STRI, Fernando Merchán, Héctor Poveda and Javier Sánchez-Galán from the Technological University of Panama (UTP), and Guillaume Ferré from ENSEIRB-MATMECA, developed a monitoring system based on hydrophones, which detects in real-time the underwater calls these animals make to communicate with each other.
These maps dramatically illustrate how rising sea levels completely altered the shape of Panama’s coastline, creating islands and submerging large areas of land.
Through their foraging behavior across the diverse topography of the African savanna, megaherbivores may be unknowingly influencing the growth and survival of vegetation on valleys and plateaus, while preserving steep slopes as habitat refugia.
The poop of Trachops cirrhosus revealed surprising results about its foraging abilities and prey preferences.
By integrating machine-learning technology with high-resolution imaging, scientists are improving the taxonomic resolution of fossil pollen identifications and greatly enhancing the use of pollen data in ecological and evolutionary research.