Assertion: desertification | /r/HasProperty | threatened by increase
Facets:
value: in human pressures
type: OTHER
value: in climatic variability
type: OTHER
value: constantly
type: TEMPORAL
Source sentences:
text: Desertification is another major environmental concern and a major barrier to meeting human basic needs in drylands and is being constantly threatened by increases in human pressures and climatic variability.