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Articles 28651 - 28680 of 30850
Full-Text Articles in Entire DC Network
The Clean Air Act And Mineral Development, Paul D. Phillips
The Clean Air Act And Mineral Development, Paul D. Phillips
Federal Lands, Laws and Policies and the Development of Natural Resources: A Short Course (Summer Conference, July 28-August 1)
16 pages (includes charts, maps, and illustrations).
Contains 3 pages of references.
The Public Lands: Development Of Federal Policy, Charles F. Wilkinson
The Public Lands: Development Of Federal Policy, Charles F. Wilkinson
Federal Lands, Laws and Policies and the Development of Natural Resources: A Short Course (Summer Conference, July 28-August 1)
9 pages.
Agenda: Federal Lands, Laws And Policies And The Development Of Natural Resources: A Short Course, University Of Colorado. School Of Law, University Of Colorado Boulder. Natural Resources Law Center
Agenda: Federal Lands, Laws And Policies And The Development Of Natural Resources: A Short Course, University Of Colorado. School Of Law, University Of Colorado Boulder. Natural Resources Law Center
Federal Lands, Laws and Policies and the Development of Natural Resources: A Short Course (Summer Conference, July 28-August 1)
Even before the [Natural Resources Law] Center was established [in the fall of 1981], the [University of Colorado] School of Law was organizing annual natural resources law summer short courses. To date four programs have been presented:
- July 1980: "Federal Lands, Laws and Policies and the Development of Natural Resources"
- June 1981: "Water Resources Allocation: Laws and Emerging Issues"
- June 1982: "New Sources of Water for Energy Development and Growth: lnterbasin Transfers"
- June 1983: "Groundwater: Allocation, Development and Pollution"
(Reprinted from Resource Law Notes, no. 1, Jan. 1984, at 1.)
Instructors for this conference included University …
Federal Land Policy Management Act: The Effect And Operation Of The Bureau Of Land Management Organic Act And Regulations Under It Relative To The Use Of Public Lands For Resource Development, Pamela A. Ray
Federal Lands, Laws and Policies and the Development of Natural Resources: A Short Course (Summer Conference, July 28-August 1)
15 pages.
National Forest Minerals Management [Outline], Jerry L. Haggard
National Forest Minerals Management [Outline], Jerry L. Haggard
Federal Lands, Laws and Policies and the Development of Natural Resources: A Short Course (Summer Conference, July 28-August 1)
3 pages.
State Of The Fisheries Report 1979, Department Of Fisheries And Wildlife, Western Australia
State Of The Fisheries Report 1979, Department Of Fisheries And Wildlife, Western Australia
Status Reports of the Fisheries and Aquatic Resources
Western Australia has maintained its position as the top fishing State. The catch in Western Australia of fish, crustaceans and molluscs in 1978-79 was worth $91 million to the fishermen, which is 33 per cent of the total value for Australia.
Volume 4, Number 7 (July 1980), The Solar Ocean Energy Liaison
Volume 4, Number 7 (July 1980), The Solar Ocean Energy Liaison
The OTEC Liaison
No abstract provided.
Water Current, Volume 12, No. 4, July/August 1980
Water Current, Volume 12, No. 4, July/August 1980
Water Current Newsletter
New Director for Water Center
OWRT Five-Year Research Planning Program
Dr. Gary Lewis Resigns
Water Conservation Practices Preserve Finite Water Supply
MRBC Prepares Draft Environmental Impact Statement
Water and Power Resources Service
Water Policy Implementation Report
Changes at WRC
Research Review: Management of Irrigated Agriculture With a Limited Water and Energy Supply
Environmental Quality 1979 - Hillsborough County Florida, Hillsborough County Environmental Protection Commission
Environmental Quality 1979 - Hillsborough County Florida, Hillsborough County Environmental Protection Commission
Reports
During 1979 at least 65,948 air quality samples were collected and analyzed from 146 sampling stations throughout Hillsborough County. Enclosed maps attempt to depict the cleaner and dirtier areas of Hillsborough County, while data summaries show where and how often air quality standards were exceeded during 1979.
During 1979, 54 salt water sampling stations were monitored for 40 parameters resulting in 25,151 samples; while 24 fresh water stations were monitored for 53 parameters resulting in 7,588 samples. Sampling averages for each parameter were ranked from lowest to highest (1-54), with the similar rankings assigned to tied average parameters. Lowest ranking …
Ute Self-Determination In Setting Tribal Resource Development Policy, Herbert H. Fullerton, Mac Mckee, Roger D. Hansen
Ute Self-Determination In Setting Tribal Resource Development Policy, Herbert H. Fullerton, Mac Mckee, Roger D. Hansen
Reports
The Ute Indian Tribe of northeastern Utah has large land holdings rich in water and energy resources. Revenues from these sources have created capital that can potentially be used by the Tribe to further develop its resources and expand its agricultural and business enterprises. Realities, however, complicate this simple scenario in that the Tribal goals are broader than pure economic gain and that increased incomes may mean sacrifices in terms of these other goals. The Tribe faces the problem of how best to develop its water resources in a way that best meets its multiplicity of needs.
The research team …
The Probe, Issue 7 - July 1980
The Probe, Issue 7 - July 1980
The Probe: Newsletter of the National Animal Damage Control Association
Contents: Bureau of Land Management (BLM) land in Alaska burro removal frormBandelier National Monument (New Mexico)and Grand Canyon National Park (Arizona) toxicants to alleviate blackbird problems in Kentucky DMCT, a presumably nontoxic fluorescent tooth and bone marking agent PYTHONS TO GET GRIP ON ADC PROBLEM lion killed 16 registered angora billies MINORS MAKE MAJOR DECISION Exotic parakeets VERTEBRATE PEST CONFERENCE PROCEEDINGS MEETINGS OF INTEREST NEW ADC PATCH NEEDED? William D. Fitzwater
Volume 4, Number 6 (June 1980), The Solar Ocean Energy Liaison
Volume 4, Number 6 (June 1980), The Solar Ocean Energy Liaison
The OTEC Liaison
No abstract provided.
Bulletin No. 25: Salt Marsh Plants Of Connecticut, William A. Niering, Scott Warren
Bulletin No. 25: Salt Marsh Plants Of Connecticut, William A. Niering, Scott Warren
Bulletins
32 pp. 1980. Illustrated guide to 22 plants which grow in our tidal wetlands.
Dynamic Model Of The Zone Of Aeration, Robert N. Maccallum, R. A. Sims
Dynamic Model Of The Zone Of Aeration, Robert N. Maccallum, R. A. Sims
Arkansas Water Resources Center Technical Reports
A mathematical model by Green (1), simulating one-dimensional vertical ground-water movement in unsaturated soils of the prairie region of Kansas, has been adapted for use in a wetlands environment typified by the wetlands forest of Eastern Arkansas. The model consists of two second-order, non-linear, partial differential equations and an algorithm for their numerical solution. The original model was extended to include functions for seasonal changes in transpiration and for drainage of excess precipitation. Before the addition of the two functions, the model reliability was limited to one growth season. With the mathematical model presented in this work it is possible …
Effects Of Changes In Surface Water Regime And/Or Land Use On The Vertical Distribution Of Water Available For Wetland Vegetation: Dynamic Model Of The Zone Of Aeration (Appendix To Part 1 Of Completion Report For Project A-023-Ark), Robert N. Maccallum, R. A. Sims
Effects Of Changes In Surface Water Regime And/Or Land Use On The Vertical Distribution Of Water Available For Wetland Vegetation: Dynamic Model Of The Zone Of Aeration (Appendix To Part 1 Of Completion Report For Project A-023-Ark), Robert N. Maccallum, R. A. Sims
Arkansas Water Resources Center Technical Reports
Appendix to Part 1 of Completion Report for Project A-023-ARK
Effects Of Changes In Surface Water Regime And/Or Land Use On The Vertical Distribution Of Water Available For Wetland Vegetation: Portable Environmental Data Logger And Sensors (Part Ii Of Completion Report For Project A-023-Ark), Robert N. Maccallum, R. A. Sims
Effects Of Changes In Surface Water Regime And/Or Land Use On The Vertical Distribution Of Water Available For Wetland Vegetation: Portable Environmental Data Logger And Sensors (Part Ii Of Completion Report For Project A-023-Ark), Robert N. Maccallum, R. A. Sims
Arkansas Water Resources Center Technical Reports
An instrumentation and recording package and several transducers were constructed and used to collect data on the environmental parameters thought to affect wetland vegetation growth and reproduction. These parameters were temperature, humidity, wind velocity, depth of water table, and amount of surface water. The data were collected four times a day and recorded on a magnetic cassette tape that could record for as long as 90 days. The tapes were read and the data were converted to engineering units by a microcomputer-based instrument constructed for that purpose.
Portable Environmental Data Logger And Sensor, Robert N. Maccallum, R. A. Sims
Portable Environmental Data Logger And Sensor, Robert N. Maccallum, R. A. Sims
Arkansas Water Resources Center Technical Reports
An instrumentation and recording package and several transducers were constructed and used to collect data on the environmental parameters thought to affect wetland vegetation growth and reproduction. These parameters were temperature, humidity, wind velocity, depth of water table, and amount of surface water. The data were collected four times a day and recorded on a magnetic cassette tape that could record for as long as 90 days. The tapes were read and the data were converted to engineering units by a microcomputer-based instrument constructed for that purpose.
Effects Of Changes In Surface Water Regime And/Or Land Use On The Vertical Distribution Of Water Available For Wetland Vegetation: Dynamic Model Of The Zone Of Aeration (Part 1 Of Completion Report For Project A-023-Ark), Robert N. Maccallum, R. A. Sims
Effects Of Changes In Surface Water Regime And/Or Land Use On The Vertical Distribution Of Water Available For Wetland Vegetation: Dynamic Model Of The Zone Of Aeration (Part 1 Of Completion Report For Project A-023-Ark), Robert N. Maccallum, R. A. Sims
Arkansas Water Resources Center Technical Reports
A mathematical model by Green, simulating one-dimensional vertical ground-water movement in unsaturated soils of the prairie region of Kansas, has been adapted for use in a wetlands environment typified by the wetlands forest of Eastern Arkansas. The model consists of two second-order, non-linear, partial differential equations and an algorithm for their numerical solution. The original model was extended to include functions for seasonal changes in transpiration and for drainage of excess precipitation. Before the addition of the two functions, the model reliability was limited to one growth season.
Recycling Surplus Oil Funds And The Economies Of Some Non-Oil Producing Developing Countries, Patrick E. Archibong
Recycling Surplus Oil Funds And The Economies Of Some Non-Oil Producing Developing Countries, Patrick E. Archibong
Economic and Financial Review
The main objective of the paper is to examine, in general, the phenomenon of recycling against the background of enduring and fundamental disequilibria in the payments balances of the economies of non-oil producing developing countries. The technique used is, essentially, casual empiricism. In part I of the paper a brief attempt is made, using elementary micro-economic analysis, to illustrate conditions for the emergence of the surplus oil funds. Part 1 examines the mechanics and_ channels of recycling while Part 111 reflects on the attendant external debt burden of some non-oil producing developing countries. Part IV dwells on the limited effectiveness …
The Future Of Coastal Zone Management: The 1980 Amendments, Kenneth J. Buckland
The Future Of Coastal Zone Management: The 1980 Amendments, Kenneth J. Buckland
Marine Affairs Theses and Major Papers
The Federal Coastal Zone Management Act of 1972 (P.L.98-583) is currently being questioned on its validity, purpose, funding, wording, and accomplishments in carrying out national policies for the benefit of the U.S. coastal zones. All the legislation promulgated for management of coastal resources, the agencies involved in coastal zone management, and the groups participating in these actions have been challenged in recent months and have subsequently been evolving in their functions. What remedies are available and how they could be realized through the present federal laws and organizational structure are areas which must be discussed now if we are to …
State - Federal Relations In The Siting Of Nuclear Power Plants: Towards Greater State Authority, Walter A. Cooper
State - Federal Relations In The Siting Of Nuclear Power Plants: Towards Greater State Authority, Walter A. Cooper
Marine Affairs Theses and Major Papers
The accident at the Three Mile Island (TMI), Pennsylvania nuclear powered electrical generating plant on March 28, 1979 has promoted a great deal of concern and interest in the future of nuclear power in the United States. Such concern is manifested by the unofficial moratorium imposed by the Nuclear Regulatory Commission (NRC) on the granting of new permits for the construction and operation of nuclear plants until the problems presented by the accident at TMI have been addressed. The NRC felt that the accident, at the very least, warranted consideration of a formal moratorium on plant licensing. Although a formal …
Volume 4, Number 5 (May 1980), The Solar Ocean Energy Liaison
Volume 4, Number 5 (May 1980), The Solar Ocean Energy Liaison
The OTEC Liaison
No abstract provided.
Chlorophyll Fluorescence Probe Of Ultraviolet-B Photoinhibition Of Primary Photoreactions In Intact Leaves, Robert S. Nowak
Chlorophyll Fluorescence Probe Of Ultraviolet-B Photoinhibition Of Primary Photoreactions In Intact Leaves, Robert S. Nowak
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Damage to primary photosynthetic reactions caused by environmental stress can be assessed by measurement of chlorophyll fluorescence induction in intact leaves. This approach was applied in studies of ultraviolet-B photoinhibition of photosynthesis in Pisum sativum L. and Rumex patientia L. leaves. At ultraviolet-B dose rates insufficient to cause inhibition of net photosynthesis, changes in the magnitude of fluorescence transients did occur, which suggested direct effects on chloroplast pigments in Pisum and inhibition of photosynthetic electron transport between the photosystems in both species. Leaves of these two species subjected to a much higher dose rate had a significant reduction of net …
Production Of Mountain Whitefish (Prosopium Williamsoni) In Altered And Unaltered Reaches Of Two Intermountain Streams In Their Alluvial Flood Plains, Michael J. Ottenbacher
Production Of Mountain Whitefish (Prosopium Williamsoni) In Altered And Unaltered Reaches Of Two Intermountain Streams In Their Alluvial Flood Plains, Michael J. Ottenbacher
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Estimates of production and related parameters (growth rate, density, standing crop) were made for populations of mountain whitefish in altered and "unaltered" areas of the Blacksmith Fork and Logan River, Utah from spring 1975 through summer 1976. Capture records of marked whitefish were also analyzed to describe fish movement and check on assumptions implicit in the population estimator.
Mean weights and instantaneous growth rates of whitefish were similar at all sites for comparable size/age groups. Among sites, differences in production per sampling interval and annual production were due mainly to differences in standing crop and/or age structure.
Estimates of mountain …
Relationship Between Rainfall And Storm Runoff For Selected Arizona Watersheds, Robert James Anderson
Relationship Between Rainfall And Storm Runoff For Selected Arizona Watersheds, Robert James Anderson
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The relationship between rainfall and runoff was examined for twelve selected Arizona watersheds. Expedient runoff volume model coefficients and runoff curve number model parameters were examined using standardized structure, with modifications to adjust the model for small initial abstractions and large watershed storage capacity.
Forest-land management practices were examined for their effects on curve number coefficients. The effects of rainfall characteristics were also evaluated with respect to changes they induce in curve number populations.
Evaluations included a runoff fraction, a simple multiplier of storm volume to produce runoff volume. The accuracy of this model is promising for more permeable watersheds.
Resource Partitioning In Breeding Populations Of Marsh Hawks And Short-Eared Owls, Susan C. Linner
Resource Partitioning In Breeding Populations Of Marsh Hawks And Short-Eared Owls, Susan C. Linner
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
During the 1979 breeding season four pairs of northern harriers, or marsh hawks (Circus cyaneus) and four pairs of short-eared owls (Asio flammeus) were studied in Cache Valley, Utah. The study was concerned solely with diurnal resource utilization, and did not examine the owls' nocturnal activities. The home range of each harrier pair overlapped substantially with that of an owl pair. Percent habitat overlap for hawk-owl pairs varied from 39 percent to 72 percent. Observations were made to determine if differences existed in their utilization of habitat and food resources, or in their daily and seasonal …
Effects Of Host Plant Patch Size And Surrounding Plant Type On Insect Population Dynamics, Lynn A. Maguire
Effects Of Host Plant Patch Size And Surrounding Plant Type On Insect Population Dynamics, Lynn A. Maguire
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The purpose of the present study was to investigate how plant spatial patterns and insect behavior interact to influence the population dynamics of insects using the plants. The study included three phases: l) field experiments using collards (Brassica oleracea) and the crucifer insect fauna; 2) simulation models representing the population dynamics of an insect herbivore as functions of insect dispersal behavior and host plant patch size; and 3) model-field syntheses integrating model predictions and field variability estimates to choose an appropriate spatial scale for future field experiments or applications.
In field experiments on surrounding plant type, collards were …
The Probe, Issue 6 - May 1980
The Probe: Newsletter of the National Animal Damage Control Association
Contents: ANIMALS GOT RIGHTS AGAIN ENVIRONMENTAL ACTIVISTS CAPTURE WASHINGTON DEDICATION: Conridge Thomas anti-control elementgood trapping tip for raccoons Mail Call SONITIZING REGION II - C. R. "Pink" Madsen REGION I - Homer S. Ford and Willard E. Nelson REGION IV - John C. Jones
Water Current, Volume 12, No. 3, May/June 1980
Water Current, Volume 12, No. 3, May/June 1980
Water Current Newsletter
From the Desk of the Director
Change of Address
Staff Members Resign
MRBC Adopts Regional Water Plan
Nebraska Game and Parks Commission
Mandatory Best Management Practices for New Federal Irrigation Projects in Nebraska
USGS FY 1981 Budget Request Cut $6.3 Million
WRC Completes Fiscal Year 1980 Grants to States
NSF Announces Anti-Inflation Budget for FY 1981
EPA Soliciation for Proposals
Relationship Between Relative Brain Size And Climbing Ability In Peromyscus, Cliff A. Lemen
Relationship Between Relative Brain Size And Climbing Ability In Peromyscus, Cliff A. Lemen
School of Natural Resources: Faculty Publications
Eisenberg and Wilson (Evolution, 32:740-751, 1978) have documented an interesting relationship between the relative brain size of bats and the complexity of the habitat in which they forage. They found that bats that fly and forage through foliage have larger brains relative to their body size than those that forage in open air. Their explanation was that bats in the complex habitat must process more complex sonic information to navigate through the foliage. In order to do this a larger brain is required.
The Peromyscus of North America may offer a similar paradigm as far as habitat complexity …