Reports

From this page you can access many reports on subjects pertaining to the Sacramento River ecosystem. Reports are linked below in chronological order.

If you know of reports that we should make available here please e-mail the webmaster.
Ecological Indicators
Geomorphic Modeling
Geotechnical

Hydraulic Modeling
Habitat Assessment
Integrated Farming
Recreation
Socioeconomic
 

Ecological Indicators
Ecological Indicators help us assess environmental condition, provide early warning signals of changes in the environment, and diagnose causes of problems. They are used to establish baseline conditions and track trends thought time. Indicators are selected based on their ability to provide meaningful information about the structure, composition and/or function of ecosystems they represent. Ideally indicators should be easily measured, respond predictably to stress and be both anticipatory and integrative.

Riparian Valley Oak (Quercus lobata) Forest Restoration on the Middle Sacramento River
F. Thomas Griggs and Gregory H. Golet, 2002

Riparian bird populations of the Sacramento River system: Results from the 1993-1999 field seasons
Prepared for The Nature Conservancy, Sacramento River Project

Stacy L. Small, Nadav Nur, Anne Black, Geoffrey R. Geupel, Diana Humple, and Grant Ballard
August 2000

Measuring Key Connections between the River and Floodplain
Prepared for The Nature Conservancy, Sacramento River Project
David L. Brown, David M. Wood, California State University, Chico
May 2002

Sacramento River Ecological Indicators Pilot Study
Prepared for the Nature Conservancy Sacramento River Project
Stillwater Sciences and William Rainey, Elizabeth Pierson, and Chris Corben in consultation with Mary Power, March 2003

Methods for Evaluating Ecosystem Integrity and Monitoring Ecosystem Response
The Nature Conservancy, Sacramento River Project, February 12, 2003

A Pilot Investigation of Cottonwood Recruitment On The Sacramento River
M. D. Roberts, D. R. Peterson, D. E. Jukkola, V. L. Snowden
The Nature Conservancy, Sacramento River Project, 2001

Modeling Plant Community Types as a Function of Physical Site Characteristics
The Nature Conservancy Sacramento River Project, 2003

Geomorphic Modeling
In riverine systems, geomorphic modeling studies typically investigate how the erosion and deposition of sediments shape river planform. Geomorphic modeling studies are often performed to predict future patterns of river meander given different management scenarios. As such they allow us to better anticipate changes in natural landscapes and predict impacts to important human infrasturcture (e.g., roads, bridges).

Modeling Spatial and Temporary Patterns in Flow and Sediment Transport and Storage in Large Lowland Rivers
Michael David Singer - University of California Santa Barbara

The controls on and evolution of channel morphology of the Sacramento River: A case study of River Miles 201-185
Prepared for The Nature Conservancy Sacramento River Project, Geology Department University of California Davis - Eric Larsen, Emily Anderson, Ellen Avery, Krishna Dole

Geotechnical

Geotechnical Investigation of the J Levee

Prepared for The Nature Conservancy Sacramento River Project, Ayres Associates, Hamilton City, October 5, 2001

Habitat Assessment
Habitat assessment studies characterize the composition and condition of natural resources in a given area. Ideally they also describe the potential that particular areas have to contribute to regional conservation and restoration objectives.

Management and Monitoring Recommendations for Floodplain Habitats of the Beehive Bend Subreach (RM 164-178), Sacramento River, CA Final Report, The Nature Conservancy, August 31, 2003

Restoration Opportunities at Tributary Confluences: Critical Habitat Assessment of the Big Chico Cr./Mud Cr./Sacramento River Confluence Area
Prepared for The Nature Conservancy Sacramento River Project, Eric M. Ginney, Bidwell Environmental Institute, CSU Chico, December 2001

CARA Final Report to the Wildlife Conservation Board, California Riparian Habitat Inventory and Assessment, Agreement No. WC-4069, Feb 6, 2003


Hydraulic Modeling
In the context of river systems, hydraulic modeling studies typically focus on how movement patterns of water affect natural landscapes and human infrastructure. Because hydraulic forces dictate the distribution of sediments in rivers, studies of hydrology and geomorphology often go hand in hand.

Flood Neutral Hydraulic Analysis For Riparian Habitat Conservation on the Sacramento River at Beehive Bend, RM 163 to RM 176 , (4.2 M) Prepared by Ayres Associates for the US Fish and Wildlife Service, Sepember 25, 2003

Two-Dimensional Hydraulic Modeling of the Upper Sacramento River, RM 194.0 to RM 202.0 Including Riparian Restoration, Two Setback Levee Alternatives, & East Levee Removal, Glenn and Butte Counties, California, October 11, 2002

Two-Dimensional Hydraulic Modeling of the Upper Sacramento River
Prepared for The Nature Conservancy Sacramento River Project, Ayres Associates, RM 194.0 to RM 202.0 Including Riparian Restoration, Setback Levee and East Levee Removal
May 31, 2002

Hydraulic Modeling and Geomorphic Analysis of Sacramento River,
Prepared for The Nature Conservancy Sacramento River Project, Ayres Associates, RM 184-194, Glenn and Butte Counties, California  April 26, 2002

Hydraulic Analysis of River Habitat Conservation on the Sacramento River from Princeton to Beehive Bend
Prepared for The Nature Conservancy Sacramento River Project, Ayres and Associates, April 3, 2001.



Integrated Farming

Jewett Creek Integrated Farm Plan
Prepared for The Nature Conservancy Sacramento River Project, EDAW Inc. November 7, 2001

Public Access and Recreation
These studies identify and characterize public recreation and access needs and describe visitor utilization patterns. They also typically describe how well existing use patterns are supported by public recreation facilities and infrastructure. Projections of future opportunities and needs are sometimes discussed, as are scenarios for improved management.

Sacramento River Public Recreation Access Study: Red Bluff to Colusa
Prepared for The Nature Conservancy Sacramento River Project, EDAW Consulting January 28, 2003

Socioeconomic
Socieoeconomic studies are concerned with the social and economic consequences of different land use practices. Studies of this type are of particular interest when land use is being converted from one type to another at a high rate.

Socioeconomic Assessment of Proposed Habitat Restoration within the Riparian Corridor of the Sacramento River Conservation Area - Final Report

Prepared for The Nature Conservancy Sacramento River Project by Jones and Stokes with technical support from TWC Economics and Ayres & Associates, March 2003