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Articles 8131 - 8160 of 10759
Full-Text Articles in Botany
Fisheries Report No 30 - The Wildlife Of The Proposed Karroun Hill Nature Reserve, Western Australia, W. K. Youngson, N. L. Mckenzie
Fisheries Report No 30 - The Wildlife Of The Proposed Karroun Hill Nature Reserve, Western Australia, W. K. Youngson, N. L. Mckenzie
Fisheries Research Reports
Plants and vertebrate animals were recorded from a proposed 300 000 ha nature reserve centred on Karroun Hill in the goldfields of Western Australia (30°03'S; 118°02'E).
Plant communities are described in terms of their structurally important species and related to local physiography.
Fifteen native mammal species, sixty-four bird species, twenty-four reptile species and one amphibian were recorded. Annotated lists are presented. The wildlife reflects the transitional nature of the Coolgardie Botanical District. Both Eremean and South Western Province species were recorded.
Plant Distribution And Succession Within Interdunal Depressions On A Virginia Barrier Dune System, Robert Wayne Tyndall
Plant Distribution And Succession Within Interdunal Depressions On A Virginia Barrier Dune System, Robert Wayne Tyndall
Biological Sciences Theses & Dissertations
A unique series of interdunal depressions was recognized on the barrier dune system of southeastern Virginia. Plant distribution and succession, and environmental factors controlling them, were studied in the series. Plant community distribution appears to be predominantly controlled by soil moisture, interspecific competition, and feral hog disturbance. Both biotic and physiographic succession are apparent with Quercus virginiana probably climax for both. Salt spray and feral hog and migratory waterfowl activity are important controlling factors of plant succession. Results indicate that the zonal appearance of shrubs and trees on the Virginia and North Carolina coasts is due to the absence of …
Fraxinus Pennsylvanica Marsh., John Gerard
Corallorhiza Odontorhiza Nutt., John E. Ebinger
Corallorhiza Odontorhiza Nutt., John E. Ebinger
Specimens by Name
No abstract provided.
Verbena Urticifolia L., John E. Ebinger
Viola Pratincola Greene, John E. Ebinger
Humulus Lupulus L., John E. Ebinger
Verbena Stricta Vent., John E. Ebinger
Spiranthes Cernua (L.) Rich., Randy Vogel
Spiranthes Magnicamporum Sheviak, John E. Ebinger
Spiranthes Magnicamporum Sheviak, John E. Ebinger
Specimens by Name
No abstract provided.
Fraxinus Nigra Pott, Randy W. Nyboer
Spiranthes Gracilis (Bigelow) Beck, Paul Shildneck
Spiranthes Gracilis (Bigelow) Beck, Paul Shildneck
Specimens by Name
No abstract provided.
Liparis Loeselii (L.) Rich., Randy W. Nyboer
The Prairie Naturalist Vol. 9, Nos. 3 And 4. September-December, 1977
The Prairie Naturalist Vol. 9, Nos. 3 And 4. September-December, 1977
The Prairie Naturalist
UPLAND NESTING OF AMERICAN BITTERNS, MARSH HAWKS, AND SHORT-EARED OWLS ▪ H. F. Duebbert and J. T. Lokemoen
ROADSIDE NESTING BY PRAIRIE GROUSE IN NORTHWEST MINNESOTA ▪ W. D. Svedarsky
BOHEMIAN WAXWING POPULATIONS AND WINTER ECOLOGY IN NORTH DAKOTA ▪ E. L. Bakke
AGEING ARCHAEOLOGICAL BISON BY DENTAL ANNULI ▪ J. C. Pigage and M. G. McKenna
COMPARISON OF COYOTE AND COYOTE X DOG HYBRID FOOD HABITS IN SOUTHEASTERN NEBRASKA ▪ B.R. Mahan
NOTES
Abnormal Mid-May Occurrence of White-fronted Geese in Sheridan County, North Dakota ▪ D.P. Kibbe and J. A. Roppe
Common Grackle Preys on Spotted Sandpiper Chick ▪ …
Cypripedium Reginae Walter, Randy W. Nyboer
Liparis Loeselii (L.) Rich., Randy W. Nyboer
Lysimachia Ciliata L., Randy L. Vogel
Callicarpa Americana Lour., Hampton Parker
Polypremum Procumbens L., Hampton Parker
Portulaca Oleracea L., Julia Maynard
Acer Nigrum Michx.F., John Gerard
Phyla Lanceolata (Michx.) Greene, Donald Groth
Phyla Lanceolata (Michx.) Greene, Donald Groth
Specimens by Name
No abstract provided.
Viola Pubescens Var. Eriocarpa (Schwein.) N.H.Russell, John E. Ebinger
Viola Pubescens Var. Eriocarpa (Schwein.) N.H.Russell, John E. Ebinger
Specimens by Name
No abstract provided.
Forestiera Ligustrina (Michx.) Poir., Elizabeth M. Browne, Edward T. Browne, Raymond Athey
Forestiera Ligustrina (Michx.) Poir., Elizabeth M. Browne, Edward T. Browne, Raymond Athey
Specimens by Name
No abstract provided.
Parthenocissus Quinquefolia (L.) Planch., John Bacone, M. Madany
Parthenocissus Quinquefolia (L.) Planch., John Bacone, M. Madany
Specimens by Name
No abstract provided.
Acer Nigrum Michx.F., John E. Ebinger
Verbena Bracteata Lag. & Rodr., Donald Groth
The Effect Of Carbon Dioxide Concentration On Calcification In The Red Coralline Alga Bossiella Orbigniana, A. Dwight Smith
The Effect Of Carbon Dioxide Concentration On Calcification In The Red Coralline Alga Bossiella Orbigniana, A. Dwight Smith
Loma Linda University Electronic Theses, Dissertations & Projects
The relationship between various experimental concentrations of CO2 and calcification was studied by measuring Ca-45 incorporation into the crystalline matrix. Air containing CO2 at partial pressures (Pc02) of 0.04% to 5.5% was bubbled through synthetic sea water in incubation vessels. The resultant pH values ranged from 8.7 to 6.5. The relative concentrations ofCO2, HCO3 , and CO2— 3 were calculated from the measured ' pH—PCO2 combinations. Calcification was correlated positively with HCO expressed as percent of total carbon. Maximum calcification of about one—third above normal occurred between 0.1% and 1.0% P CCOO22 At 0.26% P calcification increased as increments of …
The Prairie Naturalist Volume 9, No. 2. June 1977
The Prairie Naturalist Volume 9, No. 2. June 1977
The Prairie Naturalist
PROPAGULE DISPERSAL AMONG FOREST ISLANDS IN SOUTHEASTERN SOUTH DAKOTA ▪ J. W. Ranney and W. C. Johnson
GENERAL WEATHER CONSIDERATIONS FOR THE PRESCRIDED BURNING OF PRAIRIE IN NORTHWEST MINNESOTA ▪ W. D. Svedarsky and R. W. Sands
YELLOW-CROWNED NIGHT HERONS SIGHTED IN NORTH DAKOTA ▪ D. G. Jorde, G. L. Krapu, and R. K. Green
Vitis Aestivalis F.Michx., John H. Gerard