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Spatial and Temporal Influences of Water Quality on Zooplankton in Lake Texoma (open access)

Spatial and Temporal Influences of Water Quality on Zooplankton in Lake Texoma

Seventy-one aquatic species including the copepodids and nauplii were identified from Lake Texoma from August 1996 to September 1997. Zooplankton community structure, abundance and spatial and temporal distributions were compared among five lake zones delineated a priori based on chloride concentration. The zones, in order of decreasing chloride concentration, are the Red River zone (RRZ), Red river Transition zone (RRTZ), Main Lake zone (MLZ), Washita River Transition zone (WRTZ) and Washita River zone (WRZ). Bray Curtis Similarity Index showed community structure was most similar in the two Red River arm zones, the two Washita River arm zones and the MLZ. Zooplankton abundance was greatest in the Red River arm (312 org/L), intermediate in the Washita River arm (217 org/L) and least in the Main Lake body (103 org/L). A significant increase in the abundance of a deformed rotifer, Keratella cochlearis, was observed mainly in the Red River arm during a second study from March 1999 to June 1999. Seasonal dynamics, rather than spatial dynamics, were more important in structuring the zooplankton community, especially in the two river arms. Spatial variance was solely attributed to station and zone effects independent of time for a few crustacean species and many of the …
Date: May 2000
Creator: Franks, Jessica L.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Spatial and Temporal Patterns of Areal and Volumetric Phytoplankton Productivity of Lake Texoma (open access)

Spatial and Temporal Patterns of Areal and Volumetric Phytoplankton Productivity of Lake Texoma

Phytoplankton productivity of Lake Texoma was measured for one year from August 1999 to August 2000 for four stations, using the oxygen change method and laboratory incubation. Mean values of the photosynthetic parameters, PBmax and alphaB ranged from 4.86 to 46.39 mg O2.mg Chl-1.hr-1 for PBmax and 20.06 to 98.96 mg O2.mg Chl-1.E-1.m2 for alphaB. These values were in the range to be expected for a highly turbid, temperate reservoir. Estimated gross annual areal productivity ranged from 594 g C.m2.yr-1 (P.Q. = 1.2), at a station in the Washita River Zone to 753 g C.m2.yr-1 at a station in the Red River Zone, of the reservoir. Gross annual areal productivity at Station 17, in the Main Lake Zone, was 708 g C.m2.yr-1. Gross areal and volumetric productivity showed distinct seasonal variation with Photosynthetically Available Radiation (PAR) and temperature. Trophic status estimated on a station-by-station basis, using net productivity values derived from gross productivity and respiration estimates, was mesotrophic for all the stations, though one station approached eutrophy. Net productivity values ranged from 0.74 to 0.91 g C. m-2.d-1. An algal bioassay conducted at two stations in August 2000, revealed that phosphorus was most likely the nutrient limiting photosynthesis at both …
Date: August 2001
Creator: Baugher, Tessy
Object Type: Thesis or Dissertation
System: The UNT Digital Library
BRAC 2005 DoD Report, Army Justification Book (Ft Sill, OK) (open access)

BRAC 2005 DoD Report, Army Justification Book (Ft Sill, OK)

INSTALLATION ENVIRONMENTAL PROFILE FORT SILL, OK (Disregard Restriction Headers and Footers)
Date: May 27, 2005
Creator: United States. Department of Defense.
Object Type: Book
System: The UNT Digital Library
BRAC 2005 Report to the Base Closure and Realignment Commission: Navy Justification Book (open access)

BRAC 2005 Report to the Base Closure and Realignment Commission: Navy Justification Book

Navy and Marine Corps Reserve Centers - Tulsa, OK, RECOMMENDATION FOR CLOSURE NAVY AND MARINE CORPS RESERVE CENTERS (Disregard Restriction Header and Footer)
Date: June 5, 2005
Creator: United States. Department of Defense.
Object Type: Book
System: The UNT Digital Library
BRAC 2005 Report to the Base Closure and Realignment Commission: Navy Justification Book (open access)

BRAC 2005 Report to the Base Closure and Realignment Commission: Navy Justification Book

Navy and Marine Corps Reserve Centers - Tulsa, OK, Background (Disregard Restriction Header and Footer)
Date: June 5, 2005
Creator: United States. Department of Defense.
Object Type: Book
System: The UNT Digital Library
BRAC 2005 Report to the Base Closure and Realignment Commission: Navy Justification Book (open access)

BRAC 2005 Report to the Base Closure and Realignment Commission: Navy Justification Book

Navy and Marine Corps Reserve Centers - Tulsa, OK, Summary of Scenario Environmental Impacts (Disregard Restriction Header and Footer)
Date: June 5, 2005
Creator: United States. Department of Defense.
Object Type: Book
System: The UNT Digital Library
BRAC 2005 Report to the Base Closure and Realignment Commission: Navy Justification Book (open access)

BRAC 2005 Report to the Base Closure and Realignment Commission: Navy Justification Book

Navy and Marine Corps Reserve Centers - Tulsa, OK, Economic Impact Report (Disregard Restriction Header and Footer)
Date: June 5, 2005
Creator: United States. Department of Defense.
Object Type: Book
System: The UNT Digital Library
BRAC 2005 Report to the Base Closure and Realignment Commission: Navy Justification Book (open access)

BRAC 2005 Report to the Base Closure and Realignment Commission: Navy Justification Book

Navy and Marine Corps Reserve Centers - Tulsa, OK, COBRA Realignment Summary Report
Date: June 5, 2005
Creator: United States. Department of Defense.
Object Type: Book
System: The UNT Digital Library
Letter from INCOG (Tulsa, OK) to Commission (24May05) (open access)

Letter from INCOG (Tulsa, OK) to Commission (24May05)

Executive Correspondence - Letter from INCOG (Tulsa, OK) to Commission (24May05) presenting an attached resolution concerning OK bases.
Date: June 7, 2005
Creator: unknown
Object Type: Letter
System: The UNT Digital Library
BRAC 2005 Report to the Base Closure and Realignment Commission: Army Justification Book (open access)

BRAC 2005 Report to the Base Closure and Realignment Commission: Army Justification Book

Disregard Restriction Header and Footer - RC Transformation in Oklahoma - Impacted Sites: AFRC Broken Arrow, OK; AFRC Ft Sill, OK; AFRC McAlester, OK; AFRC Muskogee, OK; AFRC Norman, OK; AFRC OKC OK; AFRC Vance, OK
Date: June 10, 2005
Creator: United States. Department of Defense.
Object Type: Book
System: The UNT Digital Library
BRAC 2005 Report to the Base Closure and Realignment Commission: Navy Justification Book (open access)

BRAC 2005 Report to the Base Closure and Realignment Commission: Navy Justification Book

Disregard Restriction Header and Footer – Navy and Marine Corps Reserve Centers - Tulsa, OK – Impacted Sites: NAVMARCORESCEN_TULSA_OK, OK
Date: June 10, 2005
Creator: United States. Department of Defense.
Object Type: Book
System: The UNT Digital Library
Base Visit Report of BRAC Commission Visit to Fort Sill, OK dtd 11 June 2005 (open access)

Base Visit Report of BRAC Commission Visit to Fort Sill, OK dtd 11 June 2005

103-06A-A14 Base Visit Report of BRAC Commission Visit to Fort Sill, OK dtd 11 June 2005.
Date: June 23, 2005
Creator: United States. Defense Base Closure and Realignment Commission.
Object Type: Book
System: The UNT Digital Library
Letter from James P. Maloney Maj. Gen. US Army, Retired, to all BRAC Commissioners dtd 15 July 2004 (open access)

Letter from James P. Maloney Maj. Gen. US Army, Retired, to all BRAC Commissioners dtd 15 July 2004

Executive Correspondence - Letters from James P. Maloney Maj. Gen. US Army, Retired, to each of the BRAC Commissioners regarding Fort Bliss, Fort Sill, Oklahoma and the Air Defense Artillery Center.
Date: July 18, 2005
Creator: unknown
Object Type: Letter
System: The UNT Digital Library
Coalition Correspondence – Fax dtd 07/12/05 to R&A Air Force Team Leader Ken Small from the Greater Oklahoma City Chamber (open access)

Coalition Correspondence – Fax dtd 07/12/05 to R&A Air Force Team Leader Ken Small from the Greater Oklahoma City Chamber

Coalition Correspondence – Fax dtd 07/12/05 to R&A Air Force Team Leader Ken Small from the Greater Oklahoma City Chamber forwarding a point paper regarding the relocation of Civilian Personnel Offices such as the Oklahoma City Air Logistics Center.
Date: July 14, 2005
Creator: unknown
Object Type: Letter
System: The UNT Digital Library
Base Visit Report Fort Sill, OK - 11 June 2005 (open access)

Base Visit Report Fort Sill, OK - 11 June 2005

Fort Sill, home of the Field Artillery since 1911, is a joint-service, multi-faceted installation that serves as the Army's Center of Excellence for Joint Fires and Effects. A critical sub-component of this concept is the establishment of a Net Fires Center pursuant to the Net Fires DOD BRAC recommendation.
Date: July 19, 2005
Creator: unknown
Object Type: Book
System: The UNT Digital Library
Base Visit Report – Army – Fort Sill, OK (open access)

Base Visit Report – Army – Fort Sill, OK

Base Visit Report – Army – Fort Sill, OK. No commissioners were present. Commission Staff present: Mike Avenick
Date: July 24, 2005
Creator: unknown
Object Type: Book
System: The UNT Digital Library
[Memorandum of Meeting: McAlester Army Ammunition Plant, Oklahoma, July 21, 2005] (open access)

[Memorandum of Meeting: McAlester Army Ammunition Plant, Oklahoma, July 21, 2005]

Memorandum of meeting with Congressional Representative from Oklahoma and others to discuss BRAC actions involving McAlester Army Ammunition Plant. Includes MCAAP Study.
Date: July 21, 2005
Creator: United States. Defense Base Closure and Realignment Commission.
Object Type: Text
System: The UNT Digital Library
Executive Correspondence – Letter dtd 07/28/2005 to Charles Battaglia and Dave Van Saun from Congressman Dan Boren (open access)

Executive Correspondence – Letter dtd 07/28/2005 to Charles Battaglia and Dave Van Saun from Congressman Dan Boren

Executive Correspondence – Letter dtd 07/28/2005 to Charles Battaglia and Dave Van Saun from Congressman Dan Boren (2nd OK) discussing the benefits of the DoD relocating missions to McAlester Army Ammunition Plant and the Defense Ammunition Center in McAlester, OK. Attached is are documents concerning the cost of living in the McAlester, OK area.
Date: July 29, 2005
Creator: unknown
Object Type: Letter
System: The UNT Digital Library
Community Correspondence  -   Letter from June Moss Regarding DFAS Lawton (open access)

Community Correspondence - Letter from June Moss Regarding DFAS Lawton

Community Correspondence - Letter from June Moss opposing the closure of DFAS Lawton Oklahoma
Date: July 28, 2005
Creator: unknown
Object Type: Letter
System: The UNT Digital Library
Executive Correspondence - Rep Tom Cole (OK) Testimony Submitted for San Antonio Regional Hearing dtd July 11, 2005 (open access)

Executive Correspondence - Rep Tom Cole (OK) Testimony Submitted for San Antonio Regional Hearing dtd July 11, 2005

Executive Correspondence - Representative Tom Cole (4th District, Oklahoma) submitted testimony to the Commission, dated July 11, 2005. Testimony specifically addresses the realignment of the Air Defense Artillery (ADA) School from Fort Bliss (Texas) to Fort Sill (Lawton, Oklahoma) and the proposed creation of the Net Fires Center at Fort Sill.
Date: July 27, 2005
Creator: unknown
Object Type: Letter
System: The UNT Digital Library
Executive Correspondence – Letters dtd 08/04/05 to Chairman Principi and the BRAC Commissioners from MG, USA (R) Leo J. Baxter (open access)

Executive Correspondence – Letters dtd 08/04/05 to Chairman Principi and the BRAC Commissioners from MG, USA (R) Leo J. Baxter

Executive Correspondence – Letters dtd 08/04/05 to Chairman Principi and the BRAC Commissioners from MG, USA (R) Leo J. Baxter, formerly Fort Sill Commanding General, supporting the retention of Fort Sill and the integration of the Air Defense Center and School with Fort Sill.
Date: August 11, 2005
Creator: unknown
Object Type: Letter
System: The UNT Digital Library
State Input (Oklahoma) - Aviation- The Urban Horizon Folder and AFMC Civilian Personnel at ALC'S - Regional Hearing San Antonio (open access)

State Input (Oklahoma) - Aviation- The Urban Horizon Folder and AFMC Civilian Personnel at ALC'S - Regional Hearing San Antonio

State Input (Oklahoma) - Aviation- The Urban Horizon Folder and AFMC Civilian Personnel at ALC'S - Regional Hearing San Antonio
Date: August 16, 2005
Creator: unknown
Object Type: Legal Document
System: The UNT Digital Library
BRAC Regional Hearing July 11, 2005, Oklahoma National Guard Submission (open access)

BRAC Regional Hearing July 11, 2005, Oklahoma National Guard Submission

Commynity Input - General - BRAC Regional Hearing July 11, 2005, Oklahoma National Guard Submission. Document Includes a CD
Date: August 5, 2005
Creator: unknown
Object Type: Legal Document
System: The UNT Digital Library
Executive Correspondence - From Congressman Dan Boren To Mr. Battaglia (open access)

Executive Correspondence - From Congressman Dan Boren To Mr. Battaglia

Executive Correspondence - From Congressman Dan Boren To Mr. Battaglia
Date: August 2, 2005
Creator: unknown
Object Type: Letter
System: The UNT Digital Library