2,404 research outputs found
Report of Chesapeake Biological Laboratory, 1937
The Chesapeake Biological Laboratory is a research and study center founded to accelerate the acquisition of knowledge through the gathering and dissemination of facts to the end that there may be a fuller appreciation of nature
Our water resources and their conservation
Life history, habits, structure, industry, conservation efforts for: Blue Crabs; Oyster; Fin fishes - shad, rock, croaker; Sport fish and fishing - marine and fresh-water; other aquatic forms - Diamondback terrapin, muskrat. Problems that confront husbandry and conservation of the commercial species, while many of the fish types found in the Chesapeake Bay are superior from the sportive viewpoint. (PDF contains 103 pages
Aspects of the oyster season in Maryland: Involving labor conflicts detrimental to both seafood and cannery industries, with special reference to the latter
For fully three decades there has been an almost steady decline in Maryland's oyster production... are alarmed for its future. Reasons for decline, data supplied,importance of brood oysters and clutch replenishment. Problems of warm weather and bacterial activity as well as tongs grinding the bottom. Conflicts in canning of early season oysters and late season crops like tomatoes. (PDF contains 16 pages
Crab mortality on Chesapeake Bay shedding floats
Reports of high mortality resulting from the impoundment of crabs (Callinectes sapidus) during the preshedding period, to produce soft crabs, have been current in Maryland and Virginia for many years. The death rate of crabs on floats has been estimated by certain of the operators to run as high as 86% at Cape Charles, and to figures nearly as high at Crisfield and elsewhere during one season of the year. A study of this mortality and the factors influencing it have been in progress at the Chesapeake Biological Laboratory for two seasons
Update on the Measurement of alpha_S with a 500 GeV Linear Collider
An update on the prospects for the precise measurement of the strong coupling
constant alpha_S at a high energy Linear Collider via the three-jet rate is
presented. In particular, the issue of the distribution of center-of-mass
energies of the identified q-qbar event sample, which can affect the
determination of \alpha_S at the scale Q^2=(500 GeV)^2$, is addressed.Comment: 4 pages, 3 figures, LaTex, requires epsfig and aipproc macro
The Fishes of Maryland
Fish, from both a commercial and a sporting standpoint.
Based on fishes collected in Maryland only. A general treatise on fishes, setting forth the species, describing them and telling of their distribution, habits and other pertinent facts such as adaptations and coloring. Includes marine, freshwater littoral fishes. (PDF contains 120 pages
Celestial Divination and Arabic Science in Twelfth-Century England: The History of Gerbert of Aurillac’s Talking Head
The legend of Gerbert of Aurillac’s oracular head reveals significant information about contemporary medieval attitudes toward foreign knowledge from outside of the Latin Christian West, and in particular about the quadrivium, astral science, and celestial divination. In particular, William of Malmesbury’s account—the most well-known in the medieval period—demonstrates the extent to which scientific knowledge from the Arabic tradition had penetrated the intellectual climate of England in the early twelfth century
Scientific fisheries work in Maryland
Presentation to elected officials [and American Fisheries Society] on the wealth of research to be done in the Chesapeake Bay. Citing drop in oyster production from a high of 17,000,000 bushels in 1885 to 2,000,000 bushels in 1925 or one-eighth of its one-time abundance. Citing water studies through the late 1880's-90's. Report of experiments with the Japanese Oyster O. gigas. Also addresses Crab, Callinectes sapidus and classes held. (PDF contains 7 pages
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