Nesting ecology and reproductive rate of the red-winged blackbird in tidal marshes of the upper Chesapeake Bay region
B. Meanley, J.S. Webb
1963, Chesapeake Science (4) 90-100
The nesting ecology and reproductive rate of the polygynous red-winged blackbird, Agelaius phoeniceus, were studied in the tidal marshes of Maryland during the period of 1958 through 1961. Sixteen nesting colonies were located in six major marsh communities of the Eastern Shore and were visited approximately twice a week from...
A modification of the line intercept method of sampling understory vegetation
T.H. Ripley, F.M. Johnson, W.H. Moore
1963, Journal of Range Management (16) 9-11
No abstract available....
The Northeastern states as a separate waterfowl management unit
W.F. Crissey
1963, Book chapter, Proceedings of the Northeastern Wildlife Conference, Portland, Maine. April 14-17
President's Science Advisor Committee, Use of Pesticides
J.L. Buckley, editor(s)
1963, Book
Quality of waters in California
Water Resources Division, U.S. Geological Survey
1963, Water Data Report CA-63-Water Quality
The quality-of-water investigations of the U.S. Geological Survey are concerned with the chemical and physical characteristics of surface and ground water supplies of the nation in conjunction with water usage and its availability. The basic records for the 1963 water year for quality of surface waters within the State of...
Surface water records of Colorado, water year 1963
U.S. Geological Survey
1963, Water Data Report CO-63-1
Water resources of the Virgin Islands, a preliminary appraisal, 1963
P.E. Ward, D.G. Jordan
1963, Open-File Report 64-158
Rainfall in the Virgin Islands averages about 44 inches per year, yet fresh water is in short supply, and the general impression of the islands is one of dryness. Land slopes are steep and runoff from rainstorms flows rapidly to the sea in the numerous, short, steep stream courses. During...
Ground water in the upper Star Valley, Wyoming
E.H. Walker
1963, Open-File Report 63-129
Preliminary geologic map of Fort Bayard quadrangle, Grant County, New Mexico
W. R. Jones
1963, Open-File Report 63-70
No abstract available....
Ground water test well 2, Nevada Test Site, Nye County, Nevada
J.E. Moore, A.C. Doyle, G.E. Walker
1963, Open-File Report 63-101
Interim geological investigations in the U12e.07 tunnel, Nevada Test Site, Nye County, Nevada
J.W. Hasler
1963, Open-File Report 63-42
Preliminary geochemical and geological map of part of Squaretown, Somerset County, Maine
Frank Cogswell Canney, Edwin Van Horn Post
1963, Open-File Report 63-13
Aeromagnetic map of part of the Greenlaw quadrangle, Aroostook County, Maine
L. A. Anderson, N.W. Natof
1963, Geophysical Investigations Map 374
Preliminary interpretation of an aeromagnetic survey in north-central Iowa
John Richard Henderson, Walter S. White, Isidore Zietz
1963, Open-File Report 63-45
Publication of Lyons' gravity map of the United States in 1950 focused attention on a spectacular geophysical feature now generally referred to as the "midcontinent gravity high." This feature, the largest gravity maximum in North America, was discovered and later detailed by geophysicists at the University of Wisconsin (Woollard, 1943,...
Preparation of water samples for carbon-14 dating
H.R. Feltz, Bruce B. Hanshaw
1963, Circular 480
For most natural water, a large sample is required to provide the 3 grams of carbon needed for a carbon-14 determination. A field procedure for isolating total dissolved-carbonate species is described. Carbon dioxide gas is evolved by adding sulfuric acid to the water sample; the gas is then collected in...
Principal lakes of the United States
Conrad D. Bue
1963, Circular 476
The United States has about 250 fresh-water lakes that are known to have surface areas of 10 square miles or more. Nearly 100 of these are in Alaska, and 100 in Minnesota, Wisconsin, Michigan, New York,, and Maine. Thirty-four fresh-water lakes, exclusive of the Great Lakes, are known to have maximum...
Floods of April-June 1957 in Texas and adjacent states
Ivan Dale Yost
1963, Water Supply Paper 1652-B
No abstract available....
Gravity observations and Bouguer anomalies in the Albemarle, Denton, Mt. Pleasant, and Salisbury quadrangles, North Carolina
Zvi Yuval
1963, Open-File Report 63-145
No abstract available....
Volcanic emanations
D. E. White, Gerald A. Waring
1963, Professional Paper 440-K
Evaporation control research, 1959-60
Water Resources Division, U.S. Geological Survey
1963, Water Supply Paper 1692
Two hundred and forty-five dispersions of long-chain alkanols were formulated by using various emulsifiers and alkanols. The dispensing and spreading ability of each of these formulations was tested. The most promising emulsifier that could be used with any of the alkanols was glyceryl monostearate (self-emulsifying). However, the concentration of the...
Chemical composition of subsurface waters
D. E. White, J.D. Hem, G.S. Waring
1963, Professional Paper 440-F
Bedrock reconnaissance map of the Mattawamkeag quadrangle, Maine
David Marcel Larrabee
1963, Open-File Report 63-76
Geology of the Mount Pinchot quadrangle, southern Sierra Nevada, California
James Gregory Moore
1963, Bulletin 1130
Compilation of records of surface waters of the United States, October 1950 to September 1960: Part 2-B. South Atlantic slope and eastern Gulf of Mexico basins, Ogeechee River to Pearl River
E. L. Hendricks, A. N. Cameron, L.E. Carroon, F. N. Hansen, A. O. Patterson, W.H. Robinson
1963, Water Supply Paper 1724
No abstract available....
Ground-water levels in the United States, 1956-60, southwestern states
O. M. Hackett
1963, Water Supply Paper 1770
