ArcGIS Habitat Model for the Indiana Bat (Myotis Sodalis) in Terms of Possible Development in Madison and Delaware Counties, Indiana PDF Download
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Author: Kimberly Bea Richardson
Publisher:
ISBN:
Category : Myotis sodalis
Languages : en
Pages : 70
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Author: Kimberly Bea Richardson
Publisher:
ISBN:
Category : Myotis sodalis
Languages : en
Pages : 70
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Book Description
Author:
Publisher:
ISBN:
Category : Bats
Languages : en
Pages : 28
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Author:
Publisher:
ISBN:
Category : Bats
Languages : en
Pages : 52
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Author: Darrell Edward Evans
Publisher:
ISBN:
Category : Bats
Languages : en
Pages : 32
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Author: Virgil Brack
Publisher:
ISBN:
Category : Bats
Languages : en
Pages : 98
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Author: James M. Engel
Publisher:
ISBN:
Category : Myotis sodalis
Languages : en
Pages : 20
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Book Description
The Indiana bat, Myotis sodalis, is classified by the Department of Interior as an endangered species. In developing a plan that will enable the recovery of the bat from its endangered predicament, an extensive search was made for literature concerning the species. This compilation is intended as an aid to biologists and conservationists interested in the animal and its habitats; it is hoped the bibliography will serve as a directory to available information and assist in research efforts on the animal. An attempt has been made to include reports and papers dealing with all aspects of the species, and, therefore, a number of papers included that have not been published. Each numbered item in the bibliography has been read and its contents indexed and cross referenced by subject.
Author: J. E. Gardner
Publisher:
ISBN:
Category :
Languages : en
Pages : 26
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The purpose of this study is to determine the presence and habitat suitability for the Indiana Bat and Gray Bat for portions of the lower 6.6 miles (10.6 km) of McKee Creek; McGee Creek Drainage and Levee District, Pike Co., Ill. Three channel cutoffs are scheduled to be constructed to straiten McKee Creek before it's destination into the Illinois River, in an effort to provide better drainage in the surrounding heavily agriculturalized area. This study involves mist netting for bats inside each of the proposed cutoffs, between each cutoff and collecting localities immediately upstream and immediately downstream of the study area. A number of data were collected in determining habitat suitability, such as characterization of riparian habitat, description of the stream and data generated from live trapping bats. It is not the intention or duty of this report to comment on the possible effects on the local bat fauna by altering the course of McKee Creek. Bat fauna will be discussed in relation to all species captured, however, major emphasis will be placed on the endangered species, Myotis sodalis, captured during this study.
Author:
Publisher:
ISBN:
Category : Bats
Languages : en
Pages : 186
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Author: Joseph R. Lemen
Publisher:
ISBN:
Category : Bats
Languages : en
Pages : 72
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Since 1967, the Indiana bat (Myotis sodalis) has been on the U.S. Endangered Species list due to disruption of hibernating bats in caves, summer habitat degradation, and more recently, the onset of White-nose Syndrome. The purpose of this study is to evaluate landscape variables associated with Indiana bat maternity roost trees in an attempt to better understand what factors play a role in their distribution in north central Missouri. I tracked reproductive female Indiana bats to 20 different primary and secondary roost trees; these are roosts that had multiple bats visit them on multiple occasions. GPS location data for these roosts and 6 environmental parameters (aspect, distance to forest edge, distance to stream or river, elevation, percent tree canopy, and slope) were used as input variables for a MaxEnt model of species distribution. I used ENMTools to identify which analysis features produced the best MaxEnt model for this data set. Linear and quadratic analysis features, separately, fit the data the best. When cross-validated through four replicates, the two models performed equally well with area under the curve (AUC) values of 0.792 and 0.764. Distance to forest edge was the variable with the most influence in both models, followed by elevation and distance to stream. Macro-scale environmental variables provide insight to modeling areas in which Indiana bat maternity roosts might be found in the future. This provides researchers and wildlife managers with a toolset to identify potential habitat to aid in species recovery.
Author: James Dale Garner
Publisher:
ISBN:
Category : Bats
Languages : en
Pages : 58
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Book Description
