scholarly journals Saltwater and phosphorus drive unique soil biogeochemical processes in freshwater and brackish wetland mesocosms

Ecosphere ◽  
2021 ◽  
Vol 12 (8) ◽  
Author(s):  
Shelby Servais ◽  
John S. Kominoski ◽  
Marco Fernandez ◽  
Kristina Morales
Keyword(s):  
Biogeochemical Processes ◽  
Wetland Mesocosms

South Florida wetlands ecosystem; biogeochemical processes in peat

Fact Sheet ◽  
1996 ◽  
Author(s):  
William Orem ◽  
Keyword(s):  
South Florida ◽  
Biogeochemical Processes

Interannual variability in oceanic biogeochemical processes inferred by inversion of atmospheric O2/N2and CO2data

Tellus B ◽  
2008 ◽  
Vol 60 (5) ◽  
Author(s):  
C. Rödenbeck ◽  
C. Le Quéré ◽  
M. Heimann ◽  
R. F. Keeling
Keyword(s):  
Interannual Variability ◽  
Biogeochemical Processes

Hydro-biogeochemical processes of surface water leakage into groundwater in large scale karst water system: A case study at Jinci, northern China

2020 ◽  
pp. 125691
Author(s):  
Chengcheng Li ◽  
Xubo Gao ◽  
Wanzhou Wang ◽  
Xin Zhang ◽  
Xiaobo Zhang ◽  
...  
Keyword(s):  
Surface Water ◽  
Large Scale ◽  
Water System ◽  
Northern China ◽  
Karst Water ◽  
Biogeochemical Processes ◽  
Water Leakage ◽  
System A

Indian scientific expeditions to the Southern Ocean: Comprehensive surveys to understand atmospheric, physical, and biogeochemical processes

2020 ◽  
Vol 178 ◽  
pp. 104860
Author(s):  
Anilkumar Narayana Pillai ◽  
Ravichandran Muthalagu ◽  
Babula Jena
Keyword(s):  
Southern Ocean ◽  
Biogeochemical Processes

scholarly journals Hydrological, Environmental and Taxonomical Heterogeneity during the Transition from Drying to Flowing Conditions in a Mediterranean Intermittent River

Biology ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 316
Author(s):  
Andy Banegas-Medina ◽  
Isis-Yelena Montes ◽  
Ourania Tzoraki ◽  
Luc Brendonck ◽  
Tom Pinceel ◽  
...  
Keyword(s):  
Ecosystem Services ◽  
Base Flow ◽  
Ephemeral Streams ◽  
Biogeochemical Processes ◽  
Flow Conditions ◽  
Intermittent Rivers ◽  
Terrestrial Biodiversity ◽  
Turn Over ◽  
Zero Flow ◽  
Intermittent River

Intermittent rivers and ephemeral streams (IRES) are increasingly studied because of their often-unique aquatic and terrestrial biodiversity, biogeochemical processes and associated ecosystem services. This study is the first to examine the hydrological, physicochemical and taxonomic variability during the dry-wet transition of an intermittent river in the Chilean Mediterranean Zone. Based on 30-years of river monitoring data and the TREHS tool, the hydrology of the river was characterised. Overall, the river shows a significant reduction in streamflow (−0.031 m3/s per year) and a substantial increase of zero flow days (+3.5 days per year). During the transition of hydrological states, variations were observed in the environmental conditions and invertebrate communities. During the drying phase, abundance, richness, and diversity were highest, while species turn-over was highest during base flow conditions. The disconnected pools and the flow resumption phases were characterised by high proportions of lentic taxa and non-insects, such as the endemic species of bivalves, gastropods, and crustaceans, highlighting the relevance of disconnected pools as refuges. Future climatic change scenarios are expected to impact further the hydrology of IRES, which could result in the loss of biodiversity. Biomonitoring and conservation programmes should acknowledge these important ecosystems.

Nitrogen interchanges generated by biogeochemical processes in a Galician ria

1994 ◽  
Vol 45 (1-2) ◽  
pp. 167-176 ◽  
Author(s):  
Ricardo Prego
Keyword(s):  
Biogeochemical Processes
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