Background: Corals are capable of launching diverse immune defenses at the site of direct contact with pathogens, but the molecular mechanisms of this activity and the colony-wide effects of such stressors remain poorly understood. Here we compared gene expression profiles in eight healthy Acropora hyacinthus colonies against eight colonies exhibiting...
Caribbean coral reefs have deteriorated substantially over the past 30 years, which
is broadly attributable to the effects of global climate change. In the same time,
Indo-Pacific reefs maintain higher coral cover and typically recover rapidly after
disturbances. This difference in reef resilience is largely due to much higher
coral...
Full Text:
the paper.
• MikhailV. Matz conceived and designed the experiments, performed the experiments
Caribbean coral reefs have deteriorated substantially over the past 30 years, which
is broadly attributable to the effects of global climate change. In the same time,
Indo-Pacific reefs maintain higher coral cover and typically recover rapidly after
disturbances. This difference in reef resilience is largely due to much higher
coral...
Caribbean coral reefs have deteriorated substantially over the past 30 years, which
is broadly attributable to the effects of global climate change. In the same time,
Indo-Pacific reefs maintain higher coral cover and typically recover rapidly after
disturbances. This difference in reef resilience is largely due to much higher
coral...
Caribbean coral reefs have deteriorated substantially over the past 30 years, which is broadly attributable to the effects of global climate change. In the same time, Indo-Pacific reefs maintain higher coral cover and typically recover rapidly after disturbances. This difference in reef resilience is largely due to much higher coral...
About 7,000 years ago two major tephra-falls blanketed the
Pacific Northwest in volcanic ash. These two tephra-falls, identified
as the Llao and climatic tephra-falls, were a part of the eruptive
events that led up to the collapse of Mount Mazama to form Crater Lake
in the southern Oregon Cascades.
The...
Coarse woody debris (CWD) decomposition in the Russian boreal forests of the southern taiga zone was studied at four sites located near St. Petersburg in Northwestern Russia, Krasnoyarsk in Eastern Siberia, lrkutsk in the Baikal region, and Khabarovsk in the Russian Far East. This study was part of a broader...
Bipedal robots represent a unique class of control problems that combine many of the most difficult elements of nonlinear control. These robots are typically designed to be mobile and as such have limited energy and actuator authority making efficiency a prime concern. Unlike wheeled robots, legged robots must transition between...
Changes in climate caused by increased concentrations of carbon dioxide (CO₂) in the Earth’s atmosphere have led land and ocean surface temperatures to increase by 0.85°C and sea level to increase by 19 cm relative to preindustrial times. Global climate change will lead to further alterations in mean temperature and...