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Full-Text Articles in Life Sciences
Predictive Distributional Modeling Of Rare And Uncommon Stoneflies (Insecta: Plecoptera) Of The Central Appalachian Mountains Using Maximum Entropy, Phillip Nathaniel Hogan
Predictive Distributional Modeling Of Rare And Uncommon Stoneflies (Insecta: Plecoptera) Of The Central Appalachian Mountains Using Maximum Entropy, Phillip Nathaniel Hogan
Masters Theses & Specialist Projects
Predicting where rare species may be found is important in addressing and directing conservation efforts. Knowledge of the distribution for many of these taxa is often lacking or unknown altogether. The use of species distributional modeling fills gaps in this knowledge by predicting where a species may be present by taking a correlative approach between presence/pseudoabsences and environmental data. The aim of this study was to describe the distribution of several rare and uncommon aquatic insects using Maximum Entropy (MaxEnt) modeling as human influences within the central Appalachian Mountains are increasing and isolating pockets of biodiversity. Species distribution modeling of …
Alfred Russel Wallace Notes 16: The Flexible Wallace, Charles H. Smith
Alfred Russel Wallace Notes 16: The Flexible Wallace, Charles H. Smith
Faculty/Staff Personal Papers
Alfred Russel Wallace (1823−1913), though a naturalist of considerable renown, has sometimes been accused of inflexibility and inconsistency in his thinking. Many of his critics, however, ignore his basic approach to knowledge accumulation, which was explicitly incremental, based on a perceived need for constant reconsideration. Here, I: (1) identify five groups of Wallace critics who seem to be operating with prior agendas, and (2) provide lists of subjects on which he either changed his mind, or remained constant, according to individual situation.
Alfred Russel Wallace Notes 17: More On The South Asian Connection, Charles H. Smith
Alfred Russel Wallace Notes 17: More On The South Asian Connection, Charles H. Smith
Faculty/Staff Personal Papers
During his school years the arts and cultural historian and metaphysician Ananda Coomaraswamy (1877-1947) was clearly influenced by Alfred Russel Wallace, and is known later to have corresponded with, and supplied information to, him. Up to now the connections involved had been obscure, but a new investigation suggests that Wallace had previously interacted with Ananda’s mother and/or father.
Mining 30 Years Of Conifer Records At The Baker Arboretum, Monika Decker
Mining 30 Years Of Conifer Records At The Baker Arboretum, Monika Decker
Masters Theses & Specialist Projects
Only limited data had been published on the survivability of specimens within public gardens. This may be due to not enough data collected or how vast the plant selections are in the gardens. The Baker Arboretum has collected data by accessioning plant collections over a period of 30 years. The Baker Arboretum has its specimens GIS mapped on the 115-acre property for easy location and detection of the the woody ornamental plants. However, little research is available to understand which coniferous specimens have the best success in the garden. In this study, six separate binomial logistic regressions were run to …
Alfred Russel Wallace Notes 8: Wallace's Earliest Exposures To The Writings Of Alexander Von Humboldt, Charles H. Smith
Alfred Russel Wallace Notes 8: Wallace's Earliest Exposures To The Writings Of Alexander Von Humboldt, Charles H. Smith
Faculty/Staff Personal Papers
For many years it has been known that the German geographer and naturalist Alexander von Humboldt (1769-1859) exercised a considerable influence on Alfred Russel Wallace’s (1823-1913) decision to become a travelling naturalist. Almost no attention, however, has been given to the real possibility that von Humboldt exerted an even greater influence on Wallace’s general worldview. In this note, Wallace’s probable earliest contacts with von Humboldt’s writings are described.