1986 F\Lfred C Robenson, Southeast Missouri Staie Elizc:,Beth E Southvjest M1ssoun of Rvhssouri-(~Olurnbia
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TRANSACTIONS OF THE MISSOURI ACADEMY OF SCIENCE RECEIVED JUL 1 5 1987 M.AS. Vol. 20, 1986 f\lfred C Robenson, Southeast Missouri Staie Elizc:,beth E SouthvJest M1ssoun of rvHssouri-(~olurnbia Eva Deo,n and T ransccetions of the Missouri M3-ll 2411 Holmes Street, }\ansas Transactions of Missoun of Science, Volumes 1-6, 9, 12, 13 15, 16 & 17 $ 6.00 Transacilons of the Missouri Double Volurnes: & 8, 10 8r 11; Volumes 18, 19 & 20 10.00 on Pests & Pesilc1des 2.50 Characterization of Brown Recluse Venom ... 2.50 3. Timber-Wildlife 3.50 4. Plant Units l and IL F)reconstructlon Environment;c,) 3.50 2.50 7. of Cedar Glade 3.50 for domesti.c; current air-mail rate for intenk'ttiona!) This is abstracted the Bioscience Seruice and Chemical Abstracts Services ISSN 0544-540X Transactions of The Missouri Academy of Science Table of Contents Sponsors of the Missouri Academy of Science .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 3 Biological Sciences Distribution of forestland in Missouri N. F. Giessman, T. W. Barney, T. L. Haithcoat, J. W. Myers and R. Massengale ................................................................ 5 New and noteworthy macrolichens from Missouri D. Ladd and G. Wilhelm .......................................................................... 15 Cytological differentiation of gray treefrogs from Missouri B. U. White, E. van der Horst and R. Powell ........................................ 23 A qualitative study of fish-amphibian interactions in 3 Missouri ponds 0. J. Sexton and C. Phillips ...................................................................... 25 The golden wedding: 50 years of cooperative endeavor at the Missouri Cooperative Fish and Wildlife Research Unit S. Clark and T. S. Baskett .... .. .. .. .. .. .... .... ...... .. .... .... .. .... .... .. .. .... .... .. .. .. .. .... 37 Fall foods and nutrition of ruffed grouse in Missouri F. R. Thompson and E. K. Fritzen .. .... ...... .... .. ................ .... .. .. .. .. .. .. .. .. .... .. 45 Nesting ecology of northern harriers in southwest Missouri B. R. Toland . .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 49 Effectiveness of lithium chloride induced taste aversions in reducing waterfowl nest predation S. E. Sheaffer and R. D. Drobney .. .. .... .... .... .. ............ .... ...... .. ...... ...... .... .. 59 Physical Sciences Ostracode paleoecology of some Middle Devonian beds in the Wittenberg Trough of southeastern Missouri and southwestern Illinois G. H. Fraunfelter ... .... ... ... .... .. ... ... .. .. .. ... ... .... ... .. ... ..... ... .. .. .. ... ... .. ... .. ... .. .. ... 65 Photoreflectance study of GaAs/Al GaAs multiple quantum wells A. Kangarlu, Y. M. Kapoor, H. R. Chandrasekhar and M. Chandrasekhar .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 73 Abstracts Annual Meeting of the Missouri Academy of Science, Central Missouri State University, Warrensburg, MO, April 25-26, 1986 Senior Division . .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 83 Collegiate Division ...................................................................................... 104 Authors Index to Authors .............................................................................................. 106 Instructions for Authors .................................................................................... 109 Headquarters PO Box 828, 131 Barnett Hall, Northeast Missouri State University, Kirksville, MO 63501; Phone: 816-785-4635 Nancy J. Shaddy, Business Manager We extend sincere thanks to Northeast Missouri State University for continuous support provided to the Academy and for space to house the Business Office in Room 131 Barnett Hall. Cover art: Bluegill - Lepomis macrochirus, Leonard Lake, California, by Chris topher M. Dewees 1985. Sponsors of the Missouri Academy of Science Support for the MISSOURI JUNIOR ACADEMY OF SCIENCE (Junior Division) has been received from: American Association of Academies of Science Union Electric Fox C-6 School District Kevin Albritton Kiwanis of Arnold, MO Ira Dash Laclede Gas Charles Granger Monsanto Company Rebecca Hays Memorial Fund Monsanto Fund Eva & Kemps Kirkpatrick National Energy Foundation Rodman Kirkpatrick Rotary Club of Arnold, MO Jewel Niemann Southwestern Bell Telephone Thomas Tolbert Support, to date, for the Collegiate Division has been received from: Keys To Profit Inc., Kansas City Doris Sawyer, Independence The Grand Clan Inc., Jefferson City Two AAAS Awards (Kirkpatrick Trophies) are awarded to the two most outstand ing high school students at the MJAS annual meeting. These students are given the opportunity to represent the state of Missouri at the annual meeting of the American Junior Academy of Science. Dr. John Paul Morris Award (traveling plaque and $25), provided by MJAS to honor Dr. Morris, is given each year to an outstanding young high school woman presenting a paper in the physical sciences. INSTITUTIONAL MEMBERS have contributed funds to support the activities of the Academy on the basis of 2¢ per FTE student, with a minimum of $20.00 for colleges with less than 1,000 students. We wish to express our appreciation to the following institutions which were Institutional Members during 1985-86. Central Methodist College - Fayette Missouri Southern State College - Joplin Central MO State Univ - Warrensburg MO Western State College - St Joseph Cleveland Chiropractic College - Kansas City Moberly Junior College - Moberly Columbia College - Columbia Northeast MO State Univ - Kirksville Cottey College - Nevada Northwest MO State Univ - Maryville Crowder College - Neosho Park College - Parkville Culver-Stockton College- Canton Rockhurst College - Kansas City Drury College - Springfield School of the Ozarks - Point Lookout Evangel College - Springfield Southeast MO State Univ - Cape Girardeau Fontbonne College - St. Louis Southwest Baptist Univ - Bolivar Hannibal-LaGrange College - Hannibal Southwest MO State Univ - Springfield Harris-Stowe State College - St Louis St. Louis College of Pharmacy - St. Louis Kemper Military School & College - Boonville St. Louis Comm Call - Florissant Valley Kirksville College of Osteopathic Medicine St. Louis University - St. Louis Lincoln University - Jefferson City State Fair Community College - Sedalia Lindenwood College - St. Charles Stephens College - Columbia Linn Technical College - Linn University of Missouri - Columbia Logan College of Chiropractic - Chesterfield University of Missouri - Kansas City Longview Community College- Lee's Summit University of Missouri - Rolla MaryvUle College - St. Louis University of Missouri - St. Louis Mineral Area College - Flat River Webster University - St. Louis Missouri Baptist College - St Louis William Jewell College - Liberty 1986 Giessman et al., Biological Sciences 5 Distribution of Forestland in Missouri Norbert F. Giessman Missouri Department of Conservation Jefferson City, MO 65102 Terry W. Barney, Timothy L. Haithcoat and John W. Myers Geographic Resources Center, University of Missouri Columbia, MO 65211 Robert Massengale Missouri Department of Conservation Jefferson City, MO 65102 Abstract: Conversion of forestland to agricultural uses continues in Missouri, but at a much slower rate than around the turn of the century. Yet, impacts of these changes on resource management and outdoor recreation are important. This study was initiated to determine the current amount and distribution of forestland by county and statewide. Forest/non-forest determinations were made from photographic images generated by a LANDSAT satellite Thematic Mapper (TM). Tabular estimates of forestland and detailed maps were provided on a county and statewide basis. An estimated 13,811,718 acres of forestland were identified. This represents 31.0% of the land area of Missouri. Forestland by county ranged from 2.0 to 87.4%. Fifty percent of forestland tracts were 10.0-49.9 acres in size. Key Words: distribution, forestland, Missouri, range, status Introduction The timber resource is important to the people of Missouri. In 1983, approximately 2000 firms not only produced forest products and related services worth almost $3 billion, but also employed 33,000 people who earned $483 million in wages (Phelps and Smith 1985). In addition, forestlands provide recreational opportunities, wildlife habitat, watershed protection and aesthetic values more difficult to estimate. Forestland inventories have been conducted periodically in Missouri (King et a!. 1949, Gansner 1965, Spencer and Essex 1976). Yet, due to continued loss of forests primarily to agricultural uses (USDA 1978, Othic eta!. 1982), updated inventory data were needed to evaluate trends in forestland conversion and potential impacts on forest wildlife species. In 1984, the Missouri Department of Conservation, in cooperation with the Geographic Resources Center at the University of Missouri-Columbia, initiated a study to determine the current status of forestland in Missouri. The purpose of this paper is to present detailed data on forestland by county and statewide. Methods Visual interpretation and manual digitizing schemes were used to compile a forest/non-forest cover map for each county in Missouri (all scales were 1/z" = SELECT CONTROL POINTS c o,.......o..,._()OJ~ ("') 3 0'\ FROM COUNTY SELECT LANDSAT THEMATIC ~ 0'1"§. 3 @ ::=:. HIGHWAY l1AP a. w :--'"0 OJ ro -oo.>roro.I --c.a - Qo-,:J(t(J)'"T') ro \.0 a. n 6! ca OJOJ.-..Q'~:T.· TM IMAGE