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1991

Earth Sciences

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Articles 31 - 60 of 236

Full-Text Articles in Physical Sciences and Mathematics

Eruption Dynamics And Petrology Of The Most Recent Eruptions Of Nevado Del Ruiz Volcano, Colombia, South America, Richard Henry Young Jun 1991

Eruption Dynamics And Petrology Of The Most Recent Eruptions Of Nevado Del Ruiz Volcano, Colombia, South America, Richard Henry Young

LSU Historical Dissertations and Theses

Field measurements and petrographic analyses of pumices from the most recent tephra deposits of Nevado del Ruiz volcano provide a context in which to view the disastrous eruption of 13 November, 1985 (R0). The pumices are all crystal-rich, two-pyroxene andesites to dacites with whole rock SiO2 contents of 62 - 66 wt.%, and magma water contents estimated to be between 1 - 4 wt.%. The 1985 tephra has greater petrologic diversity than earlier deposits which may be related to an input of a hotter, more basic magma into the Ruiz system, as suggested by xenocrystic olivine which is most …


Regulation Of Ground Water In Salt Lake Valley, Robert L. Morgan Jun 1991

Regulation Of Ground Water In Salt Lake Valley, Robert L. Morgan

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

24 pages (includes illustrations and maps).

Contains references.


The Public Interest: A Matter Of Discretion?, R. Keith Higginson Jun 1991

The Public Interest: A Matter Of Discretion?, R. Keith Higginson

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

15 pages.


Federal Regulatory Interests In Water, Patricia Sanderson Port Jun 1991

Federal Regulatory Interests In Water, Patricia Sanderson Port

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

39 pages.

Contains references.


Washington Instream Resources Protection: In Transition, Hedia Adelsman Jun 1991

Washington Instream Resources Protection: In Transition, Hedia Adelsman

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

45 pages.

Contains references.


Dam Fights And Water Policy In California: 1969-1989, Harrison C. Dunning Jun 1991

Dam Fights And Water Policy In California: 1969-1989, Harrison C. Dunning

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

49 pages (includes illustrations and maps).

Contains references.


Negotiating An Indian Water Rights Settlement: The Colorado Ute Indian Experience, Lois G. Witte Jun 1991

Negotiating An Indian Water Rights Settlement: The Colorado Ute Indian Experience, Lois G. Witte

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

28 pages.


Pyramid Lake Negotiated Settlement: Overview And Perspective, Joe Ely Jun 1991

Pyramid Lake Negotiated Settlement: Overview And Perspective, Joe Ely

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

20 pages.


The 1990 Fort Hall Water Rights Agreement: A Study In The Federal Trust Responsibility, Indian Self-Determination, And Water Rights Settlement, John S. Bushman Jun 1991

The 1990 Fort Hall Water Rights Agreement: A Study In The Federal Trust Responsibility, Indian Self-Determination, And Water Rights Settlement, John S. Bushman

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

171 pages.


Coordinated Water Management Under The Prior Appropriation Doctrine In New Mexico: The Rio Grande Case – The Pecos River Case, Eluid L. Martinez Jun 1991

Coordinated Water Management Under The Prior Appropriation Doctrine In New Mexico: The Rio Grande Case – The Pecos River Case, Eluid L. Martinez

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

26 pages.


Surface Water And Groundwater Conjunctive Use Management: Santa Clara County, California, Jeanette L. Micko Jun 1991

Surface Water And Groundwater Conjunctive Use Management: Santa Clara County, California, Jeanette L. Micko

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

47 pages (includes illustrations and maps).


Colorado’S Law Of “Underground Water”: A Look At The South Platte Basin & Beyond, Lawrence J. Macdonnell Jun 1991

Colorado’S Law Of “Underground Water”: A Look At The South Platte Basin & Beyond, Lawrence J. Macdonnell

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

50 pages (includes illustrations and maps).

Contains footnotes.


Agenda: Innovation In Western Water Law And Management, University Of Colorado Boulder. Natural Resources Law Center Jun 1991

Agenda: Innovation In Western Water Law And Management, University Of Colorado Boulder. Natural Resources Law Center

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

Conference organizers and/or faculty included University of Colorado School of Law professors Lawrence J. MacDonnell, David H. Getches, Charles F. Wilkinson and Richard B. Collins.

Pressures of population, drought, and changing water use have provided the impetus for numerous innovations in water law and management in recent years. The Center's annual conference June 5-7, 1991, will look at innovation and change in five areas--water planning, special water management areas, negotiated settlements of tribal water rights, conjunctive use of ground and surface water, and public values in water decision making. Each session will begin with talks by experts from several western …


Designing Dispute Resolution Systems For Water Policy And Management, Karen L. Barclay, Matthew J. Mckinney Jun 1991

Designing Dispute Resolution Systems For Water Policy And Management, Karen L. Barclay, Matthew J. Mckinney

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

34 pages.

Contains references.


The Meteoric Evolution Of Arizona’S Eccentric Active Management Areas, Michael F. Mcnulty Jun 1991

The Meteoric Evolution Of Arizona’S Eccentric Active Management Areas, Michael F. Mcnulty

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

27 pages.


Developing The 1990 Texas Water Plan: A Coordinated Circus, Tommy Knowles Jun 1991

Developing The 1990 Texas Water Plan: A Coordinated Circus, Tommy Knowles

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

14 pages.


Kansas Intensive Groundwater Use Control Areas, David L. Pope Jun 1991

Kansas Intensive Groundwater Use Control Areas, David L. Pope

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

22 pages (includes maps).

Contains references.


Water Management: Southern High Plains Of Texas, A. Wayne Wyatt Jun 1991

Water Management: Southern High Plains Of Texas, A. Wayne Wyatt

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

22 pages.


Preparation And Implementation Of The State Water Plan In Kansas, Stephen A. Hurst Jun 1991

Preparation And Implementation Of The State Water Plan In Kansas, Stephen A. Hurst

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

12 pages (includes illustrations and maps).

Contains footnotes.


Water Planning: The Oregon Approach, William H. Young Jun 1991

Water Planning: The Oregon Approach, William H. Young

Innovation in Western Water Law and Management (Summer Conference, June 5-7)

64 pages.


Paleocene-Eocene Sediments Interbedded With Volcanics Within The Lycian Nappes : Faralya Formation, Mustafa Şenel Jun 1991

Paleocene-Eocene Sediments Interbedded With Volcanics Within The Lycian Nappes : Faralya Formation, Mustafa Şenel

Bulletin of the Mineral Research and Exploration

No abstract provided.


Geology And Petrology Of The Neogene Volcanics In The Vicinity Of Hinis-Varto-Karliova Region-Turkey, Niyazi Tarhan Jun 1991

Geology And Petrology Of The Neogene Volcanics In The Vicinity Of Hinis-Varto-Karliova Region-Turkey, Niyazi Tarhan

Bulletin of the Mineral Research and Exploration

No abstract provided.


Stratigraphy Of Eocene Sediments In The Southwest Thrace**, Muhsin Sümengen, İsmail Terlemez Jun 1991

Stratigraphy Of Eocene Sediments In The Southwest Thrace**, Muhsin Sümengen, İsmail Terlemez

Bulletin of the Mineral Research and Exploration

No abstract provided.


Distribution And Origin Of Detrital Gold In Kazikkaya (Kağizman-Kars) Placers, Necati Tüysüz Jun 1991

Distribution And Origin Of Detrital Gold In Kazikkaya (Kağizman-Kars) Placers, Necati Tüysüz

Bulletin of the Mineral Research and Exploration

No abstract provided.


Geological Setting, Distribution And Formation Of Kirka (Seyi̇tgazi̇-Eski̇şehi̇r) Borate Deposits, Hüseyin Yalçin, Orhan Baysal Jun 1991

Geological Setting, Distribution And Formation Of Kirka (Seyi̇tgazi̇-Eski̇şehi̇r) Borate Deposits, Hüseyin Yalçin, Orhan Baysal

Bulletin of the Mineral Research and Exploration

No abstract provided.


Geology And Mineralogy Of The Bi̇gadi̇ç Borate Deposits And Vicinity, Cahit Helvaci, Orhan Alaca Jun 1991

Geology And Mineralogy Of The Bi̇gadi̇ç Borate Deposits And Vicinity, Cahit Helvaci, Orhan Alaca

Bulletin of the Mineral Research and Exploration

No abstract provided.


Upper Cretaceous (Maestrichtian) Benthic Foraminifera Fauna In The Osmani̇ye (Adana) Region, Niyazi Avşar Jun 1991

Upper Cretaceous (Maestrichtian) Benthic Foraminifera Fauna In The Osmani̇ye (Adana) Region, Niyazi Avşar

Bulletin of the Mineral Research and Exploration

No abstract provided.


Geology And Origin Of Clay Deposits At Orta (Çankiri) Area, Asuman G. Türkmenoğlu, Orhan Akiman, Serdar Aker, Ayla Tankut Jun 1991

Geology And Origin Of Clay Deposits At Orta (Çankiri) Area, Asuman G. Türkmenoğlu, Orhan Akiman, Serdar Aker, Ayla Tankut

Bulletin of the Mineral Research and Exploration

No abstract provided.


The Geology Of The Sivas-D1vri̇ği̇-Taşlitepe Iron Placer And Its Mining, Hüseyin Öztürk Jun 1991

The Geology Of The Sivas-D1vri̇ği̇-Taşlitepe Iron Placer And Its Mining, Hüseyin Öztürk

Bulletin of the Mineral Research and Exploration

No abstract provided.


Hydrocarbon Potential Of The Kahramanmaraş And Elbi̇stan Areas, Yüksel Önem Jun 1991

Hydrocarbon Potential Of The Kahramanmaraş And Elbi̇stan Areas, Yüksel Önem

Bulletin of the Mineral Research and Exploration

The Taurus mountains, which developed in the conjoining zone of the Anatolian and Arabian Plates, underwent a disruption between Bolkar mountain and Engizek mountain. This can be explained by the fact that the area was traversed and transformed by two major strike-sup faults situated at Mersin-east Bolkar mountain-Kayseri in the west and Antakya (Hatay)-Elazığ-Bingöl in the east, In fact, the east-west oriented 200 km. wide area, covering the Gulf of İskenderun and the northern pan of Adana, was compressed and deflected as far as the north of Sarız and the Arabian Plate was dislocated prior to the faulting and moved …