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Surveying, Modeling, and Mapping Non-Native Crayfish in The Gila and Little Colorado River Basins

Dates

Start Date
2020-09-01 06:00:00
End Date
2022-08-31 06:00:00

Citation

Matthew Boggie(Point of Contact), Matthew Troia(Principal Investigator), Jennifer Smith(Co-Investigator), Surveying, Modeling, and Mapping Non-Native Crayfish in The Gila and Little Colorado River Basins

Summary

Non-native crayfish threaten native aquatic and semi-aquatic species via modification of aquatic habitats and food webs, and via depredation and competition. In Arizona and New Mexico, management of crayfish is challenged by a paucity of knowledge about factors governing their distribution and population dynamics in space and time. Virile (Faxonius virilis) and red swamp crayfish (Procambarus clarkii) have been documented in at least 22 of 84 HUC8 watersheds within the Lower Colorado River Basin, largely through opportunistic surveying efforts. However, systematic population surveys conducted across key environmental gradients are needed (1) to identify the environmental conditions that predict occupancy, local extinction, and colonization [...]

Contacts

Author :
Matthew Boggie
Point of Contact :
Matthew Boggie
Principal Investigator :
Matthew Troia
Co-Investigator :
Jennifer Smith
funder :
U.S. Fish and Wildlife Service
(other) :
University of Texas at San Antonio

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md_metadata.json 38.7 KB application/json
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22.88 KB application/vnd.iso.19139-2+xml

Budget Extension

annualBudgets
year2020
fundingSources
amount220609.0
recipientUniversity of Texas at San Antonio
sourceU.S. Fish and Wildlife Service
totalFunds220609.0
parts
typeAgreement Number
valueF20AC11368
totalFunds220609.0

Project Extension

projectStatusIn Progress

Communities

  • LC MAP - Landscape Conservation Management and Analysis Portal

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urn:uuid urn:uuid b0c2317d-7bc1-47cb-8052-7007dbfe3cd3

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