A historical marsh vegetation composition comparison between five Fraser River foreshore marshes | The BCIT cIRcuit

Error message

  • Notice: Undefined index: data in islandora_rightsstatements_get_html() (line 51 of /var/www/drupal7/sites/all/modules/islandora_badges/modules/rightsstatements/includes/utilities.inc).
  • Warning: get_object_vars() expects parameter 1 to be object, null given in islandora_rightsstatements_get_html() (line 51 of /var/www/drupal7/sites/all/modules/islandora_badges/modules/rightsstatements/includes/utilities.inc).
  • Warning: get_object_vars() expects parameter 1 to be object, null given in islandora_rightsstatements_get_html() (line 52 of /var/www/drupal7/sites/all/modules/islandora_badges/modules/rightsstatements/includes/utilities.inc).
  • Warning: get_object_vars() expects parameter 1 to be object, null given in islandora_rightsstatements_get_html() (line 53 of /var/www/drupal7/sites/all/modules/islandora_badges/modules/rightsstatements/includes/utilities.inc).
  • Warning: get_object_vars() expects parameter 1 to be object, null given in islandora_rightsstatements_get_html() (line 54 of /var/www/drupal7/sites/all/modules/islandora_badges/modules/rightsstatements/includes/utilities.inc).

A historical marsh vegetation composition comparison between five Fraser River foreshore marshes

Bode, J., Ransome, D., & Owen, S. (2019). A historical marsh vegetation composition comparison between five Fraser River foreshore marshes.
PDF

Description

A full composition study of some key Fraser River foreshore marshes, Boundary Bay, Brunswick Point, Westham Island, Lulu Island, and Sea Island, had not been done in several decades, during which a large-scale marsh recession event occurred at two of the marshes. The vegetation composition is measured in this study with relation to soil water, soil pore water salinity, and elevation. The results in this study show a shift in the vegetation composition in some areas of the Lulu Island marsh, with the other marshes remaining relatively similar to historical data. The plant species’ tolerance to soil water, soil salinity, and elevation vary in each marsh, illustrating the need for individualized restoration plans for each marsh. Conserving and restoring these marshes is critical in light of the many changes in the Fraser River delta, including sea level rise, increased geese populations, altered sediment regimes, and urbanization., Fraser River, brackish marsh, salt marsh, vegetation composition, salinity, elevation