Goal: Enhance and restore native grasslands and forblands and manage nonnative grasslands on Conserved Lands in the MSPA that support or have the potential to support VF species (i.e., grasshopper sparrow and San Diego black-tailed jackrabbit) and to incidentally benefit a diverse array of other species (e.g., Quino checkerspot, burrowing owl, golden eagle, Stephen's kangaroo rat) so that the vegetation communities have high ecological integrity, and these species are resilient to environmental stochasticity and will be likely to persist over the long term (>100 years).
Management units: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
In 2017, prepare a long-term monitoring plan for the mosaic of chaparral, coastal sage scrub and grassland vegetation communities that focuses on tracking community composition, structure and ecological integrity over time in relation to climate (i.e., drought) and disturbance from fire. The monitoring plan should include a conceptual model, specific monitoring questions, the sampling frame within the MSPA, monitoring methods, a statistically valid sampling design, permanent sampling locations, timeline, and standardized protocols. Use the landscape-scale ecological integrity classification map to develop a sampling frame and the sampling design with permanent sampling plots spanning north to south and east to west environmental gradients across the MSPA. Evaluate how the vegetation integrity classes characterize other aspects of the ecosystem by integrating other types of monitoring into the long-term sampling plots, such as abiotic element monitoring (e.g., automated weather stations and soil sensors, GIS-data layers), ecological integrity monitoring (e.g., plant and animal communities, ecological processes), MSP VF species monitoring, and threats monitoring (e.g., fire, climate change, invasive plants). A draft monitoring plan should be prepared in 2017, tested in the field with a pilot study in 2018, and finalized by 2019.
Action | Statement | Action status | Projects |
---|---|---|---|
PRP-1 | Establish a vegetation monitoring working group of scientists, wildlife agencies, land managers, and other stakeholders to participate in developing the vegetation monitoring plan. The group should also include interested parties from outside the MSPA, such as representatives from other multiple species plans in Orange and Riverside Counties and from San Diego County military bases, to create a regional monitoring program with greater efficiencies in effort and a broader inference across southern California. | In progress | |
PRP-2 | Submit project metadata, datasets, analyses, and Chaparral, Coastal Sage Scrub, and Grassland Monitoring Plan to the MSP web portal | In progress |
Criteria | Deadline year |
---|---|
Chaparral, Coastal Sage Scrub and Grassland Vegetation Monitoring Plan completed by 2019 | 2021 |
Threat Name | Threat Code |
---|---|
Altered fire regime | ALTFIR |
Climate change | CLICHN |
Invasive plants | INVPLA |
Loss of ecological integrity | ECOINT |
Management units: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
In 2017, develop a landscape-scale map classifying ecological integrity of shrublands across the MSPA based upon shrub cover and density and invasive nonnative annual grasses using remote imagery (e.g., satellite and high resolution aerial imagery, LIDAR) and vegetation data collected during 2015-2016 California gnatcatcher regional and postfire monitoring. Verify and revise the mapping as needed using field data collected in 2018-2020 as part of the Chaparral, Coastal Sage Scrub and Grassland Monitoring Program and from related VF species monitoring (e.g., California gnatcatcher regional and postfire monitoring). Revise the integrity classification map as needed to respond to changes in vegetation based upon wildfires, drought or other large-scale disturbances.
Action | Statement | Action status | Projects |
---|---|---|---|
DEV-1 | Submit project metadata, datasets, analyses, and Ecological Integrity Classification Map to the MSP web portal | In progress | 2017-2019 Developing a Map of Ecological Integrity Using Remote Sensing |
Criteria | Deadline year |
---|---|
Ecological Integrity Map created in 2017 and updated as needed 2018-2021 | 2021 |
Threat Name | Threat Code |
---|---|
Altered fire regime | ALTFIR |
Climate change | CLICHN |
Invasive plants | INVPLA |
Loss of ecological integrity | ECOINT |
Management units: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
In 2018, conduct pilot monitoring to collect data and develop any recommendations for finalizing the monitoring plan. From 2019 to 2021, implement the final Chaparral, Coastal Sage Scrub and Grassland Vegetation monitoring plan.
Action | Statement | Action status | Projects |
---|---|---|---|
IMP-1 | Submit project metadata, monitoring datasets and reports to the MSP web portal | waiting for precedent action |
Criteria | Deadline year |
---|---|
Chaparral, Coastal Sage Scrub and Grassland Vegetation Monitoring Plan implemented 2018-2021 | 2021 |
Threat Name | Threat Code |
---|---|
Altered fire regime | ALTFIR |
Climate change | CLICHN |
Invasive plants | INVPLA |
Loss of ecological integrity | ECOINT |
Management units: 3, 4, 5, 6, 8, 9, 10, 11
Beginning on 2019, prepare a plan to test the use of grazing, prescribed fire and other methods of landscape-scale control of invasive grasses and forbs in grassland and coastal sage scrub vegetation communities as BMPs to promote MSP species, native plants and animals, and natural ecosystem processes. The plan should determine the effects of different techniques on natural resources at less than 200 acre treatment areas at 3 different sites in the MSPA. Development of the study plan's experimental approach should include a review of the literature on the effects of grazing, prescribed fire, and other methods of invasive plant control on coastal sage scrub and grassland ecosystems to develop a conceptual model for management and monitoring. The plan should detail how to test different plant control methods over at least 3 years and should include the specific monitoring questions, objectives, and monitoring targets, a statistically valid experimental design with monitoring methods, sampling locations, and standardized protocols. The plan should include annual monitoring to determine the benefits and impacts of each method on natural resources and to track financial costs, logistics and sustainability of invasive plant control.
Action | Statement | Action status | Projects |
---|---|---|---|
PRP-2 | Work with land managers, wildlife agencies, and scientists to determine: methods of landscape-scale invasive plant control to test in coastal sage scrub and grassland ecosystems; locations for testing methods; monitoring targets including MSP species, native plant and animal taxa, and ecological processes; and review of results and development of long-term management and monitoring methods. See COSASC-5 and GRASSL-5 actions for additional information to include in the plan. | on hold |
Criteria | Deadline year |
---|---|
Plan to Test Landscape-scale Invasive Plant Control of Coastal Sage Scrub and Grassland Ecosystems Completed in 2020 | 2021 |
Threat Name | Threat Code |
---|---|
Altered fire regime | ALTFIR |
Climate change | CLICHN |
Invasive plants | INVPLA |
Loss of ecological integrity | ECOINT |