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.
Biodiversity is the key to successful reforestation and climate-change mitigation because each tree species has its own way of getting the nutrients it needs to survive.
For these four women, the Smithsonian Institute’s internship program represented an opportunity to explore their research questions in the field
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
Warming tropical soils could cause a 9 % increase in atmospheric CO2 this Century.
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.
About 66 million years ago, a huge asteroid crashed into what is now the Yucatan, plunging the Earth into darkness. The impact transformed tropical rainforests, giving rise to the reign of flowers.
The oldest and most complete fossil crab ever discovered suggests that these animals ventured onto land at least 25 to 50 million years earlier than previously thought