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The Smithsonian Institution fulfills a variety of museum and research functions designed to enhance our nation's scientific and educational experience. The Institution is the world's largest museum/re...
The Smithsonian Institution fulfills a variety of museum and research functions designed to enhance our nation's scientific and educational experience. The Institution is the world's largest museum/re...
THE SECRET LIFE OF SHRIMPS: THE FIRST ADVANCED SOCIETIES IN MARINE ANIMALS
animal eusociality Methods
2009/5/6
The apex of animal social organization is eusociality, distinguished by the three criteria of overlapping generations, reproductive division of labor, and cooperative care of young. Eusociality chara...
The abundance of species in a given area is one of the most basic pieces of data in ecology. Scuba has made it possible for ecologists to determine population density of marine organisms by the same ...
The Marine Advanced Technology Education Center: Developing an Education Infrastructure for our Nation's Marine Oriented Workforce
marine technology technicians
2009/5/6
The MATE Center is an NSF funded national consortium of institutions and organizations concerned with the field of marine technology, and the education of technicians to work in that field. The prepar...
An Experiment of Simulated Predation: Can River Otters Become Food Limited in a Marine System?
marine system sea otters predation Lontra canadensis
2009/5/6
River otters (Lontra canadensis) inhabiting marine environments feed primarily
on intertidal and demersal fishes in the nearshore system (Larsen
1984, Bowyer et al. 1994). Investigations were conduc...
An Experiment of Simulated Predation:Can River Otters Become Food Limited in a Marine System?
marine system sea otters predation Lontra canadensis
2009/5/6
River otters (Lontra canadensis) inhabiting marine environments feed primarily
on intertidal and demersal fishes in the nearshore system (Larsen
1984, Bowyer et al. 1994). Investigations were conduc...
Safe Harbors for our Future: An Overview of Marine Protected Areas
Scientific Diving marine protected areas
2009/5/6
In the late 1800s and early 1900s, recreational fishers, especially in southern California, began to realize that populations of their favorite gamefish were in decline. Since 1952, 53 marine refuges,...
Bottomfish Variability in the Proposed Marine Reserves of Skagit County, Washington
groundfishes rockfishes genus Sebastes population migration
2009/5/6
Among groundfishes, rockfishes (genus Sebastes) are some of the most over-fished species in the United States. Populations in Puget Sound have declined rapidly over the last century; some rockfish s...