来自MSN28 天
'A completely different world': Researchers dive into Mexico's underwater caves
ECOLOGY: Explosive growth endangers San Marcos River Calderon Gutierrez documented an extensive die-off of organisms in one cave after heavy rainfall on the surface caused the halocline to climb ...
San Antonio Express-News28 天
'A completely different world': Researchers dive into Mexico's underwater caves
Calderon Gutierrez documented an extensive die-off of organisms in one cave after heavy rainfall on the surface caused the halocline to climb, killing such slow-moving marine life as sponges and ...