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Articles 1 - 7 of 7
Full-Text Articles in Life Sciences
Stand Location Variance As An Indicator Of Disturbance Regime In A Monotypic Tsuga Canadensis Forest, Cole J. Doolittle
Stand Location Variance As An Indicator Of Disturbance Regime In A Monotypic Tsuga Canadensis Forest, Cole J. Doolittle
Honors Program Projects
Disturbance regimes, which are critical components of forest ecosystems, influence forest morphology, biodiversity, and regeneration. The heterogeneity of disturbance regimes are not well understood on small scales. In this study I analyzed tree cores from five sites within a Tsuga canadensis (Eastern hemlock) forest in northern Wisconsin to investigate disturbance regimes through mean growth release criteria. This study investigated the following questions: 1) Are disturbance regimes in T. canadensis stand level or site specific? 2) If disturbances are site specific, is site location an indicator of disturbance regime? 3) Do site characteristics such as density and tree diameter at breast …
Expanding Access To Biodiversity Literature, Patrick Randall
Expanding Access To Biodiversity Literature, Patrick Randall
Digital Initiatives Symposium
Expanding Access to Biodiversity Literature (EABL) is an IMLS-funded grant designed to enhance the collection of the Biodiversity Heritage Library (BHL), a digital library providing open access to over 50 million pages of legacy biodiversity literature.
BHL's collection is built on the digitized holdings of its member libraries, typically large research universities, natural history museums, and other well-funded organizations. EABL, however, solicits content outside the BHL consortium; small organizations that often lack the resources for cataloging and digitization nevertheless have valuable and unique literature to contribute. This has created new challenges for BHL workflows, as well as opportunities for novel …
Museum Collections: Natural History Training Bridges Time, Space, And Digital Platforms., Anna Monfils, Karen Powers, Christopher J. Marshall, James F. Smith, Chris Martine, L. Alan Prather
Museum Collections: Natural History Training Bridges Time, Space, And Digital Platforms., Anna Monfils, Karen Powers, Christopher J. Marshall, James F. Smith, Chris Martine, L. Alan Prather
Faculty Journal Articles
Natural history collections offer a number of unique physical and virtual opportunities to create formal and informal progressive learning environments. Collections provide direct interaction with biodiversity as it changes through time and space. Collections-based experiences lead to an increased understanding and substantive interaction with the living world. Recent studies demonstrate how nature and outdoor experiences can improve learning. We discuss how collections, and the data associated with collections, are a critical component linking nature and scientific inquiry. Partnerships that develop around collections and collections-based science can foster innovative educational and research experiences that are enhanced by access to museum specimens. …
Graminicolous Fungi Of Virginia: Fungi In Collections 2004-2007, Curtis W. Roane
Graminicolous Fungi Of Virginia: Fungi In Collections 2004-2007, Curtis W. Roane
Virginia Journal of Science
Fungus-grass associations recognized in Virginia from 2004 to 2007 are recorded. Many associations are new to the United States (U), eastern United States (EU) and Virginia (V); other associations extend the known distribution of those previously discovered. These reports contribute further to knowledge of the mycoflora of Virginia.
A Taxonomic Study Of The Genus Acris And The Status Of Acris Crepitans Blanchardi (Harper), Blanchard's Cricket Frog, In Southern Ohio And Western West Virginia, Amy M. Hamilton
Theses, Dissertations and Capstones
Distributions of Acris crepitans and Acris gryllus cover most of the eastern United States with some overlap, and the subspecies Acris crepitans blanchardi and Acris crepitans crepitans also occur sympathric in parts of their ranges. My study analyzed 15 morphological characteristics of A. c. blanchardi, A. c. crepitans, and A. g. gryllus using Canonical Discriminate Analysis. Results support current taxonomy, showing the most separation between A. crepitans and A. gryllus and some overlap between A. c. blanchardi and A. c. crepitans. Sexual dimorphism was seen only in A. c. blanchardi and A. c. crepitans with females being larger …
Are Botanists Becoming The Dinosaurs Of Biology In The 21st Century?, Dennis W. Woodland
Are Botanists Becoming The Dinosaurs Of Biology In The 21st Century?, Dennis W. Woodland
Faculty Publications
The number of botany students, botany classes, botany departments in universities and botanists attending conventions has been declining over many years in North America. This is part of a general trend throughout the field of organismal biology, not just botany. The history leading up to the situation today in North America, is discussed and reasons are given for this trend over the last century of time. Seven ways to keep botany a viable occupation are discussed otherwise botany, in the 21st century, may go the way of the dinosaur. © 2007.
Francis Harper Papers, Zach S. Henderson Library Special Collections
Francis Harper Papers, Zach S. Henderson Library Special Collections
Finding Aids
This collection consists of the professional and personal papers of Cornell-trained naturalist Dr. Francis Harper. Materials span 1904-1972 and include field notebooks, correspondence, photographs, and audiovisual materials documenting the plant and animal life as well as human ecology of the Okefenokee Swamp area of South Georgia. The photographs within Series 1 show the flora, fauna, and people of the Okefenokee swamp. The photographs were taken by the Harpers while on their trips to the swamp. Photographs are all in black and white and range in size. The Field Journals chronicle his travels in the okefenokee, Canada, and New England. Materials …