Data Set (knb-lter-sbc.19.23)

SBC LTER: Reef: Kelp Forest Community Dynamics: Invertebrate and algal density

  Summary and Data Links People and Organizations Temporal, Geographic and Taxonomic Coverage Methods and Protocols  

These methods, instrumentation and/or protocols apply to all data in this dataset:

Protocols and/or Procedures
Description:

One of the main strengths of the long term ecological research program is that it allows us to evaluate changes in the ecological community against the background of natural long-term variability. This long-term context is particularly important when we seek to distinguish between changes caused by natural processes and those caused by human activities. SBC LTER has undertaken long-term measurements of the abundance of reef algae, invertebrates and fish within permanent transects at 11 kelp forest sites in the Santa Barbara Channel. These data represent one of the core research activities of SBC LTER and they provide a relatively comprehensive description of community structure and dynamics of kelp forest communities within our study region.

The abundance and size of a specified number of common species of invertebrates and algae are sampled by divers in quadrats (1 m squared) at each of the six permanent locations along permanent transects. See the protocol document for more information.

Protocol:
Author: Reed
Title: Kelp Forest Community Structure Methods - Density of algae and invertebrates-20130524
Available Online:
 View: http://sbc.lternet.edu/external/Reef/Protocols/Kelp_Forest_Community_Dynamics/SBC_LTER_protocol_Reed_Kelp_forest_community_Density_algae_inverts_20130524.pdf