Species ID Invasion Impacts Maps and Findings Control Program Project Documents Reference Materials Links
California Conservancy


San Francisco Estuary Invasive Spartina Project
Invasive Spartina animation
Spartina alterniflora is rapidly colonizing mudflats surrounding Alameda Island.

The Invasive Spartina Project is a coordinated regional effort among local, state and federal organizations dedicated to preserving California's extraordinary coastal biological resources through the elimination of introduced species of Spartina (cordgrass).

Introduced cordgrasses are highly aggressive invaders that significantly alter both the physical structure and biological composition of our tidal marshes, mudflats and creeks.

Spartina Videos
Oregon Public Broadcasting, short documentaries - China and Willapa Bay, OR

Featured Press
-ESRI ArcNews, Winter 2014/2015

-Bay Nature, April-June 2014


-Alameda Magazine, January-February2014, Volume 13, Number 1






A Project Managed By

Drift Cards
Thank you for reporting found cards!

Treatment Calendar 2015



Captured in Photos: 9 Years of Change at 219 Marsh Points

Recent Publications:


2015 Ridgway's Rail Survey Report

September 2015



Analysis of 2014 Revegetation Monitoring Data

September 2015



2015 Aquatic Pesticide Application Plan

March 2015







Preserving Native Wetlands



©2006 ISP   info@spartina.org

Design by helloari.   Alameda photo by Stephen Joseph.




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