Terrestrial Vegetation and Soils Monitoring Protocol: Sonoran Desert Network and Chihuahuan Desert Network

Sonoran Desert Network. Terrestrial Vegetation and Soils Monitoring Protocol: Sonoran Desert Network and Chihuahuan Desert Network. 2012. National Park Service

As part of their long-term monitoring programs, the Sonoran Desert Network and Chihuahuan Desert Network identified terrestrial vegetation and soils as high-priority vital signs for monitoring. The goals of this monitoring are to determine status and trends in (1) vegetative cover of common native and non-native perennial plant species and a small suite of non-native annual plant species, (2) frequency of uncommon native and non-native species in terrestrial ecosystems, (3) density of columnar cacti and ocotillo, (4) soil cover and cover and frequency of biological soil crusts, (5) surface soil aggregate stability, and (6) soil bulk density.

Type
Project
Authors
Sonoran Desert Network
Publisher
National Park Service
Units
CAGR , CHDN , CHIR , CORO , FOBO , GICL , MOCA , ORPI , SAGU , SODN , TONT
Keywords
protocol, uplands
Subjects
Ecological Framework: Biological Integrity | Focal Species or Communities | Sparsely Vegetated Communities , Ecological Framework: Biological Integrity | Focal Species or Communities | Desert Communities , Ecological Framework: Biological Integrity | Focal Species or Communities | Grassland/Herbaceous Communities , Ecological Framework: Biological Integrity | Focal Species or Communities | Shrubland Communities , Ecological Framework: Biological Integrity | Focal Species or Communities | Vegetation Complex

Program

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