Filters: Tags: Mountain Whitefish (X)
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The PRISM 1980-2010 July mean temperature was extracted for the mountain whitefish range in the ecoregion. The temperature range of the current climate scenario was used to estimate what is a current suitable range and use to assess suitablity for a future climate scenario temperature range. The mean temperature, mean temperature + 1 Standard Deviation and maximum temperature were extracted from the raster statistics. Mountain whitefish has a mean of 30.2*C, Mean + 1SD of 32.8*C and Max Temp of 35.6*C.
Whitefish strontium otolith readings from Benjamin et al. (2014) "Spatio-temporal variability in movemnt, age, and growth, of mountain whitefish (Prosopium williamsoni) in a river network based upon PIT tagging and otolith chemistry." Canadian Journal of Fisheries and Aquatic Sciences, 2014, 71(1): 131-140, 10.1139/cjfas-2013-0279
Categories: Data;
Tags: Data Visualization & Tools,
Fish,
Methow River,
Northwest CASC,
Rivers, Streams and Lakes,
Presence and potential presence of fish in streams. Potential Presence or Distribution data extrapolates from presence data to describe what species would probably be found in similar habitat for which there might not be any data. It is not necessary to sample every waterbody to determine which species occur where. The purpose is to have a value for every stream (or stream segment) and thereby show the full extent of a specie's distribution. An example would be the data from the presence-absence database in FisRef: It has a value for every 1:100k EPA River Reach number in Idaho. The value is based upon the expert opinion of fisheries biologists and their knowledge of fish habitat and use. Presence data describes...
This data contains information of PIT tagged mountain whitefish detections at PIT tag interrogators in the Methow, Columbia and Entiait, rivers. This data was downloaded from the PTAGIS database at www.ptagis.org.
Categories: Data;
Tags: Columbia River,
Data Visualization & Tools,
Entiat River,
Fish,
Methow River,
This map contains the distribution of mountain whitefish in the ecoregion. These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. The BLM should be cited as the data source in any products derived from these data.
Using temperature range derived in earlier datasets for the range of mountain whitefish in the ecoregion, the following assumptions are made of a future climate scenario.Suitable is Marginal is current Mean July Air Temp + 1 Standard Deviation - Max July Air Temp (32.8 - 35.6*C)Unsuitable is > current Max July Air Temp (> 35.6*C)Results are rolled up to an analysis unit.
Connectivity of river networks and the movements among habitats can be critical for the life history of many fish species, and understanding of the patterns of movement is central to managing populations, communities, and the landscapes they use. We combined passive integrated transponder tagging over 4 years and strontium isotopes in otoliths to demonstrate that 25% of the mountain whitefish (Prosopium williamsoni) sampled moved between the Methow and Columbia rivers, Washington, USA. Seasonal migrations downstream from the Methow River to the Columbia River to overwinter occurred in autumn and upstream movements in the spring. We observed migration was common during the first year of life, with migrants being...
Categories: Publication;
Types: Citation;
Tags: Data Visualization & Tools,
Fish,
Northwest CASC,
Prosopium williamsoni,
Rivers, Streams and Lakes,
This map contains modeled stream temperature change due to climate change (based on Haak methodology) for mountain whitefish (4km analysis unit). These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. The BLM should...
Presence and potential presence of fish in streams. Potential Presence or Distribution data extrapolates from presence data to describe what species would probably be found in similar habitat for which there might not be any data. It is not necessary to sample every waterbody to determine which species occur where. The purpose is to have a value for every stream (or stream segment) and thereby show the full extent of a specie's distribution. An example would be the data from the presence-absence database in FisRef: It has a value for every 1:100k EPA River Reach number in Idaho. The value is based upon the expert opinion of fisheries biologists and their knowledge of fish habitat and use. Presence data describes...
Mountain whitefish tagged with PIT tags in the Methow River. This data is from the Ptagis database located at www.ptagis.org.
Using temperature range derived in earlier datasets for the range of mountain whitefish in the ecoregion, the following assumptions are made of a future climate scenario.Suitable is Marginal is current Mean July Air Temp + 1 Standard Deviation - Max July Air Temp (32.8 - 35.6*C)Unsuitable is > current Max July Air Temp (> 35.6*C)Results are rolled up to an analysis unit.
This map contains modeled stream temperature change due to climate change (based on Haak methodology) for mountain whitefish (HUC12 analysis unit). These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata file associated with these data. The BLM should...
This is the temperature data used in the science product "Spatio-temporal variability in movement, age, and growth, of mountain whitefish (Prosopium williamsoni) in a river network based upon PIT tagging and otolith chemistry." Canadian Journal of Fisheries and Aquatic Sciences, 2014, 71(1): 131-140, 10.1139/cjfas-2013-0279. This study took place on the Methow River watershed. Some of the fish from this study moved into the Columbia and Entiait rivers.
Presence and potential presence of fish in streams. Potential Presence or Distribution data extrapolates from presence data to describe what species would probably be found in similar habitat for which there might not be any data. It is not necessary to sample every waterbody to determine which species occur where. The purpose is to have a value for every stream (or stream segment) and thereby show the full extent of a specie's distribution. An example would be the data from the presence-absence database in FisRef: It has a value for every 1:100k EPA River Reach number in Idaho. The value is based upon the expert opinion of fisheries biologists and their knowledge of fish habitat and use. Presence data describes...
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