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The dual challenges of generality and specificity when developing environmental DNA markers for species and subspecies of Oncorhynchus

Environmental DNA (eDNA) sampling is a powerful tool for detecting invasive and native aquatic species. Often, species of conservation interest co-occur with other, closely related taxa. Here, we developed qPCR (quantitative PCR) markers which distinguish westslope cutthroat trout (Oncorhynchus clarkii lewsi), Yellowstone cutthroat trout (O. clarkii bouvieri...

https://www.fs.usda.gov/treesearch/search?keywords=%22Generations%22&%3Bf%5B0%5D=year%3A%222019%22&f%5B0%5D=author_facet%3A%22Eskew%2C%20Lane%22&f%5B1%5D=author_facet%3A%22Young%2C%20Michael%22&f%5B2%5D=author_facet%3A%22Sclafani%2C%20Christie%22&f%5B3%5D=author_facet%3A%22Marcot%2C%20Bruce%22&f%5B4%5D=author_facet%3A%22Cerveny%2C%20Lee%22&f%5B5%5D=author_facet%3A%22Stueve%2C%20Kirk%20M.%22&f%5B6%5D=author_facet%3A%22McArthur%2C%20Durant%22

Author(s):

Taylor M. Wilcox; Kellie J. Carim; Kevin S. McKelvey; Michael Young; Michael K. Schwartz

Year:

2015

Keywords:

environmental DNA, eDNA, westslope cutthroat trout, Oncorhynchus clarkii lewsi, Yellowstone cutthroat trout, Oncorhynchus clarkii bouvieri), rainbow trout, Oncorhynchus mykiss

Source:

PLoS ONE. 10(11): e0142008.

Generation-scale movement patterns of cutthroat trout (Oncorhynchus clarkii pleuriticus) in a stream network

Movements by stream fishes have long been the subject of study and controversy. Although much discussion has focused on what proportion of fish adopt mobility within particular life stages, a larger issue involves the lifetime movements of individuals. I evaluated movements of different sizes and ages of Colorado River cutthroat trout (Oncorhynchus clarkii pleuriticus...

Author(s):

Michael K. Young

Year:

2011

Keywords:

cutthroat trout, Oncorhynchus clarkii pleuriticus

Source:

Canadian Journal of Fisheries and Aquatic Sciences. 68: 941-951.

Participatory mapping in Browns Canyon National Monument, Colorado (USA)

Natural resource managers need up-to-date information about how people interact with public lands and the meanings these places hold for use in planning and decision-making. This case study explains the use of public participatory Geographic Information System (GIS) to generate and analyze spatial patterns of the uses and values people hold for the Browns Canyon...

Author(s):

John Harner; Lee Cerveny; Rebecca Gronewold

Year:

2017

Keywords:

PPGIS, public engagement, resource planning, social science.

Source:

Case Studies in the Environment

Habitat modeling for biodiversity conservation.

Habitat models address only 1 component of biodiversity but can be useful in addressing and managing single or multiple species and ecosystem functions, for projecting disturbance regimes, and in supporting decisions. I review categories and examples of habitat models, their utility for biodiversity conservation, and their roles in making conservation decisions. I...