Half a century
From aquarist to star inventor
Febrero 05, 2020
What started as a student summer job, became Anibal Velarde’s life’s work. Over fifty years later, he is still at the Smithsonian
What started as a student summer job, became Anibal Velarde’s life’s work. Over fifty years later, he is still at the Smithsonian
Fundación Yaguará Panama not only leads the protection of the largest feline in the Americas in cattle ranching areas of the country, but also promotes gender equality by actively involving women in key roles in the project, both at the scientific and community levels.
Frogs lay eggs both in the water and in jelly-like masses on plants. Could their flexible behavior help explain how vertebrates moved from life in ocean to life on land?
A new study from the Smithsonian Tropical Research Institute (STRI) shows that red-eyed treefrog embryos hatch early when exposed to high ammonia levels — an environmental cue that it’s too hot and dry for the eggs to survive.
An improved method of identifying manatees by their vocalizations makes it easier to tell them apart, to better estimate their populations and help efforts for their conservation.
First experimental comparison of the effects of temperature and oxygen deprivation on three key Caribbean coral species shows that nightly low oxygen tips the balance of species survival away from tall, elegant, reef-building corals, towards lower, weedy corals, simplifying coral communities.
A new study finds that leatherback sea turtles tend to migrate rather than forage when chlorophyll, primary productivity, and sea surface temperature levels are lower.
The importance of timber plantations as corridors or shelter for mammals.
Irene Kopelman’s most recent exhibit, which includes a new collaboration with the Smithsonian Tropical Research Institute, can be seen at Panama’s Museum of Contemporary Art.
Research in my lab combines empirical work with mathematical and statistical modelling to study patterns, dynamics, causes and consequences of biodiversity at scales ranging from local coexistence of species with similar resource requirements, to species interactions and coexistence at the...