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KRIS Gualala : Meta Information Page
This page contains detailed information about a data set in KRIS, including where the original data reside and how to contact the sources for the data. Data sets are linked to the appropriate page by means of the Meta Identifier. Many data sets can be linked to same page by sharing the same Meta Identifier.
| Meta Identifier | SH_REDD_2001_02 |
| Type of Data | Gualala River Steelhead Redd., Live Fish and Carcass Survey Data |
| Originator | DeHaven, Richard |
| Description | Adult steelhead redd data collected by walking 59 miles of the Gualala River from February to April 2001. Surveys repeated in 2002, mostly on Wheatfield Fork Gualala River from House Creek to South Fork. Latter surveys mostly from drift boat. |
| Area | Gualala River Basin |
| Metadata Date | 2/12/02 |
| Metadata Contact | Pat Higgins |
| Contact Person Primary | Richard DeHaven |
| Status | complete |
| Request Log | DeHaven sent reports in electronic pdf files for KRIS Gualala and data tables were transcribed for use in KRIS. |
| Access Constraints | None |
| Progress Log | Complete |
| Lead Person | Richard DeHaven |
| Lead Organization | Individual |
| Notes | Redd surveys conducted in pairs but principal investigator was Richard DeHaven, USFWS Biologist. Done on volunteer basis not as part of agency job. The 2002 surveys conducted from drfit boat. |
| Data Set Name | fish_sh_redd_dehaven.dbf, dehaven_table2002.dbf |
| Date of Content Start | 2/12/01 |
| Date of Content End | 4/15/02 |
| Maint. and Update Freq. | On-going annually |
| Serial Name | Gualala Redd Survey |
| Purpose | To get a better understanding of the number of Gualala River steelhead and the distribution of redds. Also to devise methods of counting for long term surveys for trend monitoring. |
| Data Quality Information | Turbidity or high flows may hamper survey results. DeHaven notes the potential for mis-identifying lamprey redds. |
| Use Constraints | Data cannot be used to estimate population of adult steelhead because the study was not designed to accomplish that objective. |
| Supplemental Information | Full reports are available in KRIS Gualala Bibliography as DeHaven (2001) and (2002) |
| Counties | Mendocino, Sonoma |
| Keywords | steelhead, redds, Gualala |
| Publisher | Richard DeHaven |
| Publication Place | Davis, CA |
| Publication Date | 2001 |
| Title | Reconnaissance-level spawning and habitat surveys of steelhead trout, Gualala River, 2001 |
| Abstract | Gualala River steelhead redd reconnaissance survey conducted in February-April 2001. Redd counts on Wheatfield from House to SF in 2002 from February to April. |
| Other Citation Details | Description of reaches surveys and other field notes also available in the reports. |
| Storage Location | Davis, CA |
| Contact Organization | U. S. Fish and Wildlife Service |
| Contact Address | 2800 Cottage Way, Suite W2605 |
| Contact City | Sacramento |
| Contact State | CA |
| Contact Zip Code | 95825 |
| Contact Email | drdehave@hotmail.com |
| Progress | Complete |
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