Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- Western Michigan University (5746)
- Department of Primary Industries and Regional Development, Western Australia (93)
- The College of Wooster (43)
- University of Southern Maine (43)
- University of North Dakota (41)
-
- The University of Maine (37)
- University of Northern Iowa (31)
- South Dakota State University (25)
- University of Alabama in Huntsville (19)
- Utah State University (17)
- Furman University (14)
- University of Kentucky (13)
- William & Mary (12)
- Old Dominion University (7)
- Western Kentucky University (7)
- Cedarville University (4)
- Kansas State University Libraries (4)
- Morehead State University (4)
- University of Nebraska - Lincoln (4)
- Virginia Commonwealth University (4)
- Fort Hays State University (3)
- University of Montana (3)
- University of South Florida (3)
- Georgia Southern University (2)
- Michigan Technological University (2)
- New Jersey Institute of Technology (2)
- University at Buffalo School of Law (2)
- University of Nevada, Las Vegas (2)
- University of San Diego (2)
- Augustana College (1)
- Keyword
-
- Western Australia (70)
- Geology (64)
- Natural resources (54)
- History (45)
- Dendrochronology (43)
-
- Dendroclimatology (43)
- Ohio (42)
- Carbon sequestration (31)
- University of Northern Iowa. Department of Earth Science--Periodicals; (30)
- Soils (29)
- Grains and field crops (23)
- Geological carbon sequestration (21)
- Soil classification (19)
- Economic Geology (16)
- Soil types (16)
- Atmosphere (15)
- Historical statistics (15)
- Minerals (15)
- Modern Climatology (15)
- Prediction (15)
- Variability (15)
- Whole system (15)
- Environmental sciences (14)
- Furman University (14)
- Lake restoration (14)
- Soil (14)
- Horticulture (13)
- Soil acidity (13)
- Water quality (13)
- Land capability (12)
- Publication Year
- Publication
-
- Thin Sections (5745)
- Bulletins 4000 - (84)
- Historic Structures (43)
- Maine Collection (42)
- EERC Brochures and Fact Sheets (41)
-
- Technical Bulletins (32)
- Earth News (30)
- College of Natural Sciences Newsletters and Reports (25)
- Modern Climatology (15)
- Furman Lake Restoration Book Gallery (14)
- VIMS Books and Book Chapters (12)
- Contract Reports--KGS (9)
- Summer Community of Scholars Posters (RCEU and HCR Combined Programs) (8)
- MCICSL Newsletter (7)
- Books & book chapters (6)
- Von Braun Symposium Student Posters (6)
- College of Sciences Posters (5)
- Research Horizons Day Posters (5)
- Celebration of Student Scholarship Poster Sessions Archive (4)
- NPP eBooks (4)
- Zea E-Books Collection (4)
- Environmental Sustainability Books (3)
- Fort Hays Studies Series (3)
- Alumni Book Gallery (2)
- Bulletins - 3000 - 3999 (2)
- Contributions to Books (2)
- Faculty Books (2)
- Founding Monsters (2)
- Miscellaneous Reports (2)
- Plant and Soil Sciences Faculty Book Gallery (2)
Articles 6181 - 6210 of 6215
Full-Text Articles in Entire DC Network
Maine Gems And Gem Minerals, Maine State Museum
Maine Gems And Gem Minerals, Maine State Museum
Maine Collection
Maine Gems and Gem Minerals
The Maine State Museum - Printed under Appropriation No. 1741.1
Sections Include : "An Introduction to the Gemstones of Maine", "Tourmaline", "Beryl", "Quartz Family Gems", "Topaz", "Gold", "Miscellaneous Gem Varieties", "Maine's 'Lost' Gem Mines", "Hamlin Necklace", etc
History Of Sedimentation In Montsweag Bay, Detmar Schnitker
History Of Sedimentation In Montsweag Bay, Detmar Schnitker
Maine Collection
History of Sedimentation In Montsweag Bay
by Setmar Schnitker
Bulletin #25, Department of Forestry, Augusta, Maine, 1972.
Contents: Abstract / Introduction / Geographic Setting / Seismic Profiling / Pleistocene Sediments / Holocene Sediments / Actual Sedimentation /. Suspended Sediments / Recent Changes / Outlook / Acknowledgements / References
Sediments Of The James River Estuary, Virginia, Maynard M. Nichols
Sediments Of The James River Estuary, Virginia, Maynard M. Nichols
VIMS Books and Book Chapters
The James River estuary of the Chesapeake Bay region follows the course of a former river valley drowned within the last 9,000 years by the most recent rise of sea level. The floor is shaped into a central channel bordered by submerged shoals. Observations show suspended sediment is transported mainly by alternating tidal currents and secondarily by the net nontidal estuarine circulation. Transport results in a sequence of grain size distributions reflecting the mixing of two textural end members, clay and sand.
Silty clay is deposited in the river and upper estuary, whereas sand occurs near the mouth. Transitional types, …
Agricultural And Urban Pollution, Morris L. Brehmer
Agricultural And Urban Pollution, Morris L. Brehmer
VIMS Books and Book Chapters
I have modified the scope of this paper slightly to include urban pollution because the pollution problems produced by the agricultural industry are essentially the same as those produced by municipalities. We know that environmental degradation occurs as a result of the discharge and the byproducts from both sources.
In the case of agricultural activities, the terrain has and still is being modified to convert it to crop production. In the livestock industry, large populations of animals are being concentrated into relatively small areas to meet the economic pressures of meat production. With the human population, the numbers of people …
Engineering Works And The Tidal Chesapeake, William J. Hargis Jr.
Engineering Works And The Tidal Chesapeake, William J. Hargis Jr.
VIMS Books and Book Chapters
This paper discusses the tidal tributaries of the ocean and the coastal areas of the mid-Atlantic Bight and the ecological significance of engineering projects. While occasional reference may be made in this paper to remote sensing of problems engendered by engineering works on maritime environments and resources, principal efforts along those Jines are reserved for the group discussion to follow.
The Chesapeake Bay drainage basin_encompasses.almost 65,000 miles and provides space and partial resources for over 11 million people ( 1960) in New York, Pennsylvania, Maryland, Virginia, and the District of Columbia. Two other states, Delaware and West Virginia, to a …
Tb46: Chemical And Physical Properties Of The Allagash, Hermon, Howland, And Marlow Soil Mapping Units, R. V. Rourke, C. Beek
Tb46: Chemical And Physical Properties Of The Allagash, Hermon, Howland, And Marlow Soil Mapping Units, R. V. Rourke, C. Beek
Technical Bulletins
The soils presented in this report were sampled at varying locations in Washington, Hancock, Aroostook and Piscataquis counties. This study was undertaken to ascertain the characteristics of the four mapping units so that their classification and interpretation as to use could be more sharply defined.
A Preliminary Survey Of The Damariscotta River Estuary, Lincoln County, Maine, Maine Department Of Economic Development
A Preliminary Survey Of The Damariscotta River Estuary, Lincoln County, Maine, Maine Department Of Economic Development
Maine Collection
A Preliminary Survey of the Damariscotta River Estuary, Lincoln County, Maine
Part I - Hydrology; Part II - Sediments
"Prepared Under a Grant From the Maine Marine Stipend Program".
Maine Department of Economic Development - Division of Science, Technology & Mineral Resources, Augusta, Maine (July 1969 - June 1970).
Soil Conservation Handbook, D J. Carder, G W. Spencer, Soil Consevation Service
Soil Conservation Handbook, D J. Carder, G W. Spencer, Soil Consevation Service
Books & book chapters
Soil Conservation means, basically sound land management. With good management the Ste's resources of productive land can be bot only maintained but actually improved. It is a question of deciding the best use for each soil type and situation. Profitable Production must be kept up in changing economic conditions without destroying land assets in the process.
Geology Of The Moose River And Roach River Synclinoria, Northwestern Maine, Arthur J. Boucot, Edward W. Heath
Geology Of The Moose River And Roach River Synclinoria, Northwestern Maine, Arthur J. Boucot, Edward W. Heath
Maine Collection
Geology of the Moose River and Roach River Synclinoria, Northwestern Maine
by Arthur J. Boucot, with contributions by Edward W. Heath
Bulletin No.21, Maine Geological Survey
Department of Economic Development, Augusta, Maine (August, 1969).
Contents: Abstract / Introduction / Stratigraphy / Intrusive Rocks / Metamorphism / Structure / Large Scale Maps / Somerset Island / Lobster Island / Historical Geology / The Problem of Shell Beds / References / Appendix I /
Tb35: Alpine Soils On Saddleback Mountain, Maine, J. G. Bockheim, R. A. Struchtemeyer
Tb35: Alpine Soils On Saddleback Mountain, Maine, J. G. Bockheim, R. A. Struchtemeyer
Technical Bulletins
Alpine regions do exist in the Northeast, but are less extensive than in western United States and Alaska. Although the areal extent of alpine soils is not known in Maine, nearly 1.4 million acres of land are classified by the Soil Conservation Service as "mountainous." In Maine several mountains with subsidiary peaks greater than 4,000 ft in elevation support alpine zones, including Katahdin, Sugarloaf, Bigelow, North Brother, Saddleback, and Abraham.
Tb34: Chemical And Physical Properties Of The Charlton, Sutton, Paxton, And Woodbridge Soil Mapping Units, R. V. Rourke, C. Beek
Tb34: Chemical And Physical Properties Of The Charlton, Sutton, Paxton, And Woodbridge Soil Mapping Units, R. V. Rourke, C. Beek
Technical Bulletins
Charlton, Sutton, Paxton and Woodbridge soil series were each sampled at five locations. Chemical and physical properties evaluated included particle size distribution, soil reaction, moisture retention, bulk density, coarse fragment volume, exchangeable bases and acidity, saturated hydraulic conductivity, organic carbon and percolation. Properties were evaluated on a horizonal basis whenever possible. Sampling depth was to 40 inches. The samples represent a range of characteristics within each soil series. Each site is not to be considered modal for the particular soil series but was considered to within the range of characteristics of the series at the time of sampling.
Tb32: Evaluation Of Soil Sites For White Pine In Maine, Kenneth G. Stratton, Roland A. Struchtemeyer
Tb32: Evaluation Of Soil Sites For White Pine In Maine, Kenneth G. Stratton, Roland A. Struchtemeyer
Technical Bulletins
To understand environmental combinations required to produce high-quality white pine, studies of both the species and its sites have been undertaken. Increased demands on land use have also stimulated the search for species and varieties of trees that will best adapt themselves to the relatively permanent factors of the site. The purpose of this study, as undertaken originally in 1962, was to add to the basic knowledge of soil factors controlling tree growth and specifically, provide information for evaluation of soil-site quality or white pine. This investigation was designed to consider a wide range of stands, sites, and soil characteristics.
Tb31: The Chemical Properties Of Seven Agricultural Soil Series And Their Relationship To Soil Fertility, Frederick E. Hutchinson
Tb31: The Chemical Properties Of Seven Agricultural Soil Series And Their Relationship To Soil Fertility, Frederick E. Hutchinson
Technical Bulletins
In recognition of the importance of soil in a crop and forest production program, the Maine Agricultural Experiment Station initiated a research project in 1962 to determine the chemical properties of seven important agricultural soil series found in the state (Bangor, Caribou, Charlton, Conant, Buxton, Plaisted, Thorndike). The ultimate goal of the research was to relate the chemical properties of the soil series to the most appropriate fertility practices for their wise economic use.
Tb29: Soil-Water, Chemical And Physical Characteristics Of Eight Soil Series In Maine, R. V. Rourke, C. Beek
Tb29: Soil-Water, Chemical And Physical Characteristics Of Eight Soil Series In Maine, R. V. Rourke, C. Beek
Technical Bulletins
Eight soil series (Adams, Berkshire, Buxton, Colbath, Creasey, Hartland, Peru, Winooski) were sampled, each at five locations. The soil was sampled and analyzed on a horizon basis. Characteristics measured were organic carbon, moisture retention, water movement, particle size distribution, volume of coarse fragments, bulk density, soil reaction, exchangeable bases and exchangeable acidity. These data are important in the classification and interpretation of the soil resources of Maine.
Tb23: Studies Concerning The Retention Of Organic Materials By Clays, David C. Frost, Harold W. Gausman
Tb23: Studies Concerning The Retention Of Organic Materials By Clays, David C. Frost, Harold W. Gausman
Technical Bulletins
The purpose for conducting this research reported was to investigate interlattice adsorption of organic materials by montmorillonite clay and clays obtained from Merrimac sandy loam and Suffield silt loam soils.
A Detailed Economic Investigation Of Geochemical And Aeromagnetic Anomalies North Central Maine, W. F. Stickney, R. S. Young, L. A. Wing
A Detailed Economic Investigation Of Geochemical And Aeromagnetic Anomalies North Central Maine, W. F. Stickney, R. S. Young, L. A. Wing
Maine Collection
A Detailed Economic Investigation of Geochemical and Aeromagnetic Anomalies North Central Maine
W.F.Stickney, R.S.Young and L.A.Wing
Special Economic Series No.4, Maine Geological Survey, Department of Economic Development, Augusta, Maine (March 1965).
Contents: Foreword / Part I - Geology (W.F. Stickney) / Part II - Geophysics (R.S. Young) / Part III - Geochemistry (L.A. Wing) / References
Tb11: Speculation On Recovery Of Rubidium–86 From Clays, Harold W. Gausman, David C. Frost
Tb11: Speculation On Recovery Of Rubidium–86 From Clays, Harold W. Gausman, David C. Frost
Technical Bulletins
A very short publication on efforts to recovery Rubidium–86 from clays.
Tb2: Physical Properties And Moisture Relationships Of Some Representative Maine Soil Types, Walter J. Grant, Eliot Epstein
Tb2: Physical Properties And Moisture Relationships Of Some Representative Maine Soil Types, Walter J. Grant, Eliot Epstein
Technical Bulletins
The objective of this study was to determine physical properties of key agricultural soils with major emphasis on soil moisture characteristics and on the relation of soil textural components to available moisture-holding capacity. A total of 51 profiles, representing 23 soil series and 29 soil types, was sampled. Soil samples were taken only from crop land.
An Aeromagnetic And Geologic Reconnaissance Survey Of The Sidney - Augusta And Gardiner Areas : Kennebec County, Maine, Lawrence A. Wing
An Aeromagnetic And Geologic Reconnaissance Survey Of The Sidney - Augusta And Gardiner Areas : Kennebec County, Maine, Lawrence A. Wing
Maine Collection
An Aeromagnetic and Geologic Reconnaissance Survey of the Sidney - Augusta and Gardiner Areas : Kennebec County, Maine
(GP & G Survey #5)
by Lawrence A. Wing, Chief Geologist, James W. Sewall Company, Old Town, Maine.
Maine Geological Survey, Department of Economic Development, Augusta, Maine - August 12, 1959.
Maine Granite Quarries And Prospects, John R. Rand
Maine Granite Quarries And Prospects, John R. Rand
Maine Collection
Maine Granite Quarries and Prospects : Minerals Resources Index No.2
John R. Rand, State Geologist - Maine Geological Survey
Department of Economic Development, Augusta, Maine : May 1, 1958.
Contents: Introduction / Acknowledgements / Explanatory Considerations / Selected Bibliography / Granite Quarries and Prospects -- Alphabetical Index / Granite Quarries and Prospects -- Country-Township Index / Buildings and Structures Built of Maine Granites / Granite Quarries and Prospects-Map Index (missing).
Maine Pegmatite Mines And Prospects And Associated Minerals, Maine Geological Survey
Maine Pegmatite Mines And Prospects And Associated Minerals, Maine Geological Survey
Maine Collection
Maine Pegmatite Mines and Prospects and Associated Minerals
Minerals Resources Index No.1 - Maine Geological Survey
Department of Development of Industry and Commerce, Augusta, Maine (March 1, 1957).
Contents: Introduction / Acknowledgments / Explanatory Considerations / Selected Bibliography / Pegmatite Mines and Prospects - Alphabetical Index / Pegmatite Mines and Prospects - County-Township Index / Pegmatite Mines and Prospects - Map Index.
Also Includes: Southwestern Maine - Pegmatite Localities and Access Highways / Index Map Showing Mining Districts and Detailed Plate Locations
Genetic Study Of Some Pyrrhotite Deposits Of Maine And New Brunswick, Dept. Of Development Of Industry And Commerce
Genetic Study Of Some Pyrrhotite Deposits Of Maine And New Brunswick, Dept. Of Development Of Industry And Commerce
Maine Collection
Genetic Study of Some Pyrrhotite Deposits of Maine and New Brunswick
by Robert S. Houston
Maine Geological Survey - Bulletin 7
Department of Development of Industry and Commerce, Augusta, Maine (January, 1956).
Contents: Abstract / Introduction / Field and Laboratory Studies / Regional Geography / Regional Geology / Pyrrhotite Deposits / Description of Individual Deposits / Literature Cited
Report Of The State Geologist 1953-1954, Maine Geological Survey
Report Of The State Geologist 1953-1954, Maine Geological Survey
Maine Collection
Report of the State Geologist 1953-1954.
Maine Geological Survey - Maine Development Commission, Augusta, Maine - July 1955.
Contents: Joseph M. Trefethen -- Review of Maine Mineral Outlook / Henry W. Allen -- Limestone Investigations, 1953-54 / Wm.T. Forsyth -- Airbourne Magnetometer Survey in Eastern Maine / Gary M. Boone -- Petrology of the Farmington, Maine Area / Joseph M. Trefethen, Henry Allen, and Wm. T. Forsyth -- Scheelite Occurrences in Maine / Wm.T. Forsyth -- Beneficiation Tests on the Warren Sillimanite Gneiss / Wm. T. Forsyth -- Pyrrhotite Mineralization at Iron Hill, Gardiner, Maine / Joseph M. Trefethen -- …
Maine Geological Survey - Bulletin 6 : Pegmatites And Associated Rocks In The Newry Hill Area, Oxford County, Maine., Vincent E. Shainin, Louis F. Dellwig
Maine Geological Survey - Bulletin 6 : Pegmatites And Associated Rocks In The Newry Hill Area, Oxford County, Maine., Vincent E. Shainin, Louis F. Dellwig
Maine Collection
Maine Geological Survey - Bulletin 6 : Pegmatites and Associated Rocks in the Newry Hill Area, Oxford County, Maine.
Joseph M. Trefethen, State Geologist.
by Vincent E. Shainin, University of Maine and Louis F. Dellwig, U.S. Geological Survey.
Maine Development Commission, Augusta, Maine, 1955
Report Of The State Geologist 1951-1952, Maine Geological Survey
Report Of The State Geologist 1951-1952, Maine Geological Survey
Maine Collection
Report of the State Geologist 1951-1952.
Maine Geological Survey - Maine Development Commission, Augusta, Maine - December, 1953.
Contents: Joseph M. Trefethen -- New England Mineral Resources / Henry Allen -- Progress Report of Limestone Survey, Knox County / Wm. Forsyth -- Mineralogical Variations of the Ellsworth Schist in Blue Hill, Maine / Lawrence A. Wing -- Preliminary Report on Eastern Maine Granites / Kern Jackson -- A Preliminary Report on the Geology of a Portion of the Rumford Quadrangle, Maine / Robert M. Zink -- Certain Aspects of the Ecology of Venus and Mya at Bunganuc and at Morgan …
Report Of The State Geologist 1947-1948, Maine Geological Survey
Report Of The State Geologist 1947-1948, Maine Geological Survey
Maine Collection
Report of the State Geologist 1947-1948.
Maine Geological Survey - Maine Development Commission, Augusta, Maine - March 1949.
Contents: Activity of the Maine Geological Survey, 1947-48 / Joseph M. Trefethen -- Review of the Aroostook County Manganese Deposits / Joseph M. Trefethen -- Notes on Ground Water Conditions in Maine / Joseph M. Trefethen -- The Desert of Maine / Henry Allen and Elbert Pratt -- Reconnaissance Surveys of Limestones in Franklin County, Maine / Lawrence Wing and Arthur Dawson -- Preliminary Report on Asbestos and Associated Rocks of Northwestern Maine / Lawrence Goldthwait -- Clay Survey 1948 / Earl …
Maine Geological Survey - Bulletin 4 : Manganese Deposits Of Aroostook County, Maine., Ralph L. Miller
Maine Geological Survey - Bulletin 4 : Manganese Deposits Of Aroostook County, Maine., Ralph L. Miller
Maine Collection
Maine Geological Survey - Bulletin 4 : Manganese Deposits of Aroostook County, Maine.
Joseph M. Trefethen, State Geologist
by Ralph L. Miller
Prepared in cooperation with the Geological Survey of the United States Department of the Interior. State Geologist and Maine Development Commission, Augusta, Maine, April 1, 1947.
Contents: Abstract / Introduction / General Geology / Economic Geology / Descriptions of Deposits /
Maine Geological Survey - Bulletin 3 : Petrology Of The Columbia Falls Quadrangle, Me., Ruth D. Terzaghi
Maine Geological Survey - Bulletin 3 : Petrology Of The Columbia Falls Quadrangle, Me., Ruth D. Terzaghi
Maine Collection
Maine Geological Survey - Bulletin 3 : Petrology of the Columbia Falls Quadrangle, Me.
Joseph M. Trefethen, State Geologist
by Ruth D. Terzaghi
Maine Development Commission, Augusta, Maine, March 1, 1946.
State Geologist's Report On The Geology Of Maine 1930-1932, Joseph Conrad Twinem, Edward H. Perkins
State Geologist's Report On The Geology Of Maine 1930-1932, Joseph Conrad Twinem, Edward H. Perkins
Maine Collection
State Geologist's Report on the Geology of Maine 1930-1932
Joseph Conrad Twinem , State Geologist and Edward H. Perkins , Assistant Geologist
Second Series - Augusta 1932
Sections: Bibliography, Economic Geology, General Geology, Paleontology, Structural Geology
First Forms Of Art : Pt.2. Crystal Forms, Hans Carl Perleberg, T. H. Schenk
First Forms Of Art : Pt.2. Crystal Forms, Hans Carl Perleberg, T. H. Schenk
Nature
2 v. : 80 leaves of plates ; 36 cm. Cover title. In portfolio. "This collection of 156 different forms of crystals was produced by microphotography. Professor T.H. Schenk, of Austria, experimented several years in order to bring about interesting designs through the action of acids on various metals..."--Pt. 2., cover page verso. Pt. 1. Nature -- Pt. 2. Crystal forms. Library has Pt. 2 only ; Plates: 1-20.