id	keyword
gssr-461	biodiversity
gssr-461	climate
gssr-461	global
gssr-461	change
gssr-461	conservation
gssr-461	climate change
gssr-461	preservation
gssr-461	framework
gssr-461	activities
gssr-461	earth
gssr-461	research
gssr-461	environment
gssr-461	state
gssr-461	human
gssr-461	study
gssr-461	nigeria