Shifts in methanogenic archaea communities and methane dynamics along a subtropical estuarine land use gradient
Fig 1
Map of the subtropical Burnett River estuary, situated in the GBR catchment area (Queensland, Australia), depicting study sites along the land use gradient.
1) Mouth of the estuary, mostly pristine environment; 2) Mixed agriculture site, sugar cane farming and livestock grazing; 3) Urban site within the city of Bundaberg, housing and industry; 4) Sewage treatment plant (STP), urban waste; 5) Bottom of the weir, macadamia farming; 6) Top of the weir, freshwater site.