WHEREAS, although the investigations of the collaborative team are still on-going, preliminary findings indicate the likely cause of the browning and/or die-off is a lack of fresh water flow resulting from record drought, record high temperatures, abnormally low water levels in the Mississippi River during the spring, and unusually low summer tides, the combination of which severely compounded the long-term effects of the nation's extensive levee system which limits natural fresh water flow to Louisiana's saltwater marshes;
(die-off; is; a lack of fresh water flow) (fresh water flow; resulting; from record drought) (the nation's extensive levee system; limits; natural fresh water flow to Louisiana's saltwater marshes) (the combination of which; severely compounded; the long-term effects of the nation's extensive levee system) Context(the combination of which severely compounded,List([352, 396))):(preliminary findings; indicate; the likely cause of the browning)
the combination of which severely compounded,List([352, 396))
die-off fresh water flow the nation's extensive levee system the combination of which preliminary findings
is resulting limits severely compounded indicate
a lack of fresh water flow
from record drought
natural fresh water flow to Louisiana's saltwater marshes
the long-term effects of the nation's extensive levee system
the likely cause of the browning