Perry, Stephen

EBTJV Work Plan and Accomplishment Reports for FWS NFHAP Funding Allocations: This folder contains the EBTJV workplan and accomplishment reports submitted to the FWS for NFHAP funding allocation considerations.
Located in Groups / Steering Committee
EBTJV's FY17 FWS-NFHAP Funding Allocation Work Plan and Accomplishment Report: This document contains the EBTJV's work plan and accomplishment report submitted to the FWS for FY17 NFHAP funding considerations.
Located in Groups / … / 2016 Steering Committee Conference Call Summaries / December 7, 2016 EBTJV Steering Committee Meeting Documents
EBTJV's Responses to 2018 FHP Performance Evaluation Measures 1-4: This document contains the EBTJV's responses to the NFH Board's 2018 FHP Performance Evaluation Measures 1-4.
Located in Groups / … / 2018 Steering Committee Conference Call Summaries / September 18, 2018 EBTJV SC Conference Call
EBTJV's Responses to Performance Measures 5-11: This document provides the EBTJV's responses to the NFH Board's 2018 FHP Performance Evaluation Measures 5-11.
Located in Groups / … / 2018 Steering Committee Conference Call Summaries / September 18, 2018 EBTJV SC Conference Call
EBTJV's Revised Key Conservation Actions: This document contains the EBTJV's revised key conservation actions.
Located in Groups / … / 2017 Steering Committee Conference Call Summaries / June 20, 2017 EBTJV SC Conference Call
EBTJV's Revised Range-wide Habitat Goals and Objectives: This document contains the EBTJV's revised range-wide habitat goals and objectives.
Located in Groups / … / 2017 Steering Committee Conference Call Summaries / June 20, 2017 EBTJV SC Conference Call
EBTJV’s FY19 NFHAP Workplan and Accomplishment Report: This document contains the EBTJV's responses to the FWS's FY19 NFHAP Workplan and Accomplishment Report.
Located in Groups / … / Conference Calls / 2019 Steering Committee Conference Call Summaries
EBTJV’s Science Coordinator Position: This document describe's the EBTJV Science Coordinator's scope of work (2015-2016).
Located in Groups / … / 2014 Steering Committee Conference Call Summaries / December 16, 2014 Steering Committee Conference Call Documents
Efficacy of Environmental DNA to Detect and Quantify Brook Trout Populations in Headwater Streams of the Adirondack Mountains, New York: Environmental DNA (eDNA) analysis is rapidly evolving as a tool for monitoring the distributions of aquatic species. Detection of species’ populations in streams may be challenging because the persistence time for intact DNA fragments is unknown and because eDNA is diluted and dispersed by dynamic hydrological processes. During 2015, the DNA of Brook Trout Salvelinus fontinalis was analyzed from water samples collected at 40 streams across the Adirondack region of upstate New York, where Brook Trout populations were recently quantified. Study objectives were to evaluate different sampling methods and the ability of eDNA to accurately predict the presence and abundance of resident Brook Trout populations. Results from three-pass electrofishing surveys indicated that Brook Trout were absent from 10 sites and were present in low (<100 fish/0.1 ha), moderate (100–300 fish/0.1 ha), and high (>300 fish/0.1 ha) densities at 9, 11, and 10 sites, respectively. The eDNA results correctly predicted the presence and confirmed the absence of Brook Trout at 85.0–92.5% of the study sites; eDNA also explained 44% of the variability in Brook Trout population density and 24% of the variability in biomass. These findings indicate that eDNA surveys will enable researchers to effectively characterize the presence and abundance of Brook Trout and other species’ populations in headwater streams across the Adirondack region and elsewhere.
Located in Science and Data / Brook Trout Related Publications
Enhancing and Connecting Wild Brook Trout Populations in VT’s West Mountain Wildlife Management Area: This project will replace one stream crossing and remove another that currently prevents the movement of fish and other aquatic organisms in the West Mountain Pond watershed. The new structures will open 2.5 stream miles and permit fish and other aquatic organisms to move in search of cold water refugia, food, and spawning habitat. In addition, woody habitat will be restored to 1.25 stream. Total project cost is $143,000.
Located in Projects / 2006 - 2018 Projects / 2017 Projects

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