Search Results

Aerial surveys of Harbour seals in the entire Wadden Sea in 2007: Population age-composition returning to a stable age-structure?

by Peter J.H. Reijnders, Sophie M.J.M. Brasseur, Thomas Borchardt, Ursula Siebert, Michael Stede, Svend Tougaard
Published 2019

Succession of species in fresh water protozoans.

by Crossman, John Sherman
Published 1968

Biology of the snail Helisoma trivolvis (continuation).

by Abdel-Malek, Emile T.
Published 1949

A report on the biology of Helisoma trivolvis.

by Abdel-Malek, Emile T.
Published 1948

Results of an examination of Utricularia vulgaris bladders.

by Skibbe, Joan
Published 1965

The biology of the Diplopoda and Chilopoda of the Douglas Lake region invertebrates.

by Gowe, Verne
Published 1941

Documenting Water Depth Fluctuation and Waterfowl Occurrence within Wild Rice Beds in the St. Louis River Estuary

by Burgstaler, Hannah, Ramage, Hannah
Published 2023

Different foraging preferences by beavers (Castor canadensis) at two distinct sites in northern lower Michigan.

by Thundiyil, Karen
Published 1997

Castor canadensis: optimal foraging in relation to preference, distance, and size of trees utilized.

by Shah, Rakhi
Published 1997

Woody plant foraging preferences of the beaver (Castor canadensis).

by Smith, Justin
Published 1997

Responses of Cedar Waxwings to playback of Cedar Waxwing and Bohemian Waxwing calls.

by Howell, James C.
Published 1969

Phenotypic variation in three populations of Campanula rotundifolia L. in northern lower Michigan.

by Lehnen Jr. , Larry P.
Published 1982

Some notes on Campanula rotundifolia L. and documentation of phenotypic variation on three sites in northern lower Michigan.

by Lehnen Jr. , Larry P.
Published 1982

Now and Never: Banning Hydrocarbon Extraction in Antarctica Forever

by Flamm, Patrick, Hemmings, Alan D.
Published 2022

Matrix Porewater In Crystalline Rocks: Extraction and Analysis

by Eichinger, Florian, Waber, H. Niklaus
Published 2013

Evaluation of PMIP2 and PMIP3 simulations of mid-Holocene climate in the Indo-Pacific, Australasian and Southern Ocean regions

by Ackerley, D., Reeves, J., Barr, C., Bostock, H., Fitzsimmons, K., Fletcher, M., Gouramanis, C., McGregor, H., Mooney, S., Phipps, S., Tibby, J., Tyler, J.
Published 2017

Aspects of the biology and ecological requirements of the Lake Huron tansy (Tanacetum huronense Nutt.): implications for the conservation of a threatened species.

by Trexel, Dawn
Published 1998

Energiewende, Butterberge und das Kiwi-in-Grönland-Problem

by Weichenrieder, Alfons J.
Published 2014

Intra-pixel variability in satellite tropospheric NO 2 column densities derived from simultaneous spaceborne and airborne observations the MAD-CAT Campaign: inter-comparison and se...

by Broccardo, S., Heue, K., Walter, D., Meyer, C., Kokhanovsky, A., van der A, R., Piketh, S., Langerman, K., Platt, U.
Published 2017

Climate dynamics of the late Holocene from Northern Eurasia by Greenland ice core layers and millennia tree-ring chronologies

by Sidorova, Olga V., Vaganov, Е.�., Naurzbaev, М.М.
Published 2007