scholarly journals Further experiments comparing direct vapor equilibration and cryogenic vacuum distillation for plant water stable isotope analysis

2019 ◽  
Vol 33 (23) ◽  
pp. 1850-1854 ◽  
Author(s):  
Cody Millar ◽  
Dyan Pratt ◽  
David J. Schneider ◽  
Geoff Koehler ◽  
Jeffrey J. McDonnell
Keyword(s):  
Stable Isotope ◽  
Stable Isotope Analysis ◽  
Vacuum Distillation ◽  
Isotope Analysis ◽  
Plant Water ◽  
Cryogenic Vacuum ◽  
Water Stable Isotope

A comparison of extraction systems for plant water stable isotope analysis

2018 ◽  
Vol 32 (13) ◽  
pp. 1031-1044 ◽  
Author(s):  
Cody Millar ◽  
Dyan Pratt ◽  
David J. Schneider ◽  
Jeffrey J. McDonnell
Keyword(s):  
Stable Isotope ◽  
Stable Isotope Analysis ◽  
Isotope Analysis ◽  
Plant Water ◽  
Water Stable Isotope

Water exchange processes estimation in a temperate shallow lake based on water stable isotope analysis

2020 ◽  
Vol 56 (5-6) ◽  
pp. 465-479 ◽  
Author(s):  
Orlando Mauricio Quiroz Londoño ◽  
Asunción Romanelli ◽  
Daniel Emilio Martínez ◽  
Héctor Enrique Massone
Keyword(s):  
Stable Isotope ◽  
Stable Isotope Analysis ◽  
Shallow Lake ◽  
Water Exchange ◽  
Isotope Analysis ◽  
Exchange Processes ◽  
Water Stable Isotope

scholarly journals Using Stable Isotope Analysis (δD and δ18O) and Tracing Tests to Characterize the Regional Hydrogeological Characteristics of Kazeroon County, Iran

Water ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 2487
Author(s):  
Dragana Dogančić ◽  
Ardalan Afrasiabian ◽  
Nikola Kranjčić ◽  
Bojan Đurin
Keyword(s):  
Stable Isotope ◽  
Stable Isotope Analysis ◽  
Catchment Area ◽  
Isotope Analysis ◽  
Tracer Test ◽  
Hydrogeological Characteristics ◽  
Arid And Semiarid Areas ◽  
Water Stable Isotope ◽  
Underground System ◽  
Δd And Δ18o

Unpredictable climate changes are affecting water resources, especially in karst arid and semiarid areas. In such locations, the need for additional sources of water always arises. The paper gives insight into hydrogeological characteristics of Kazeroo County and resolves some unknowns around the catchment area of the springs important for water supply of the wider urban area of the city of Kazeroon, Iran, by using stable isotope analysis (δD and δ18O) and tracer test. Multiple tracer test and stable isotope analysis were conducted for research purposes. The uranine injected at Tale Milek 1 borehole was detected in the Chenar Shahijan spring in less than 2 and in the Seyed Hossein spring after 6 days. Small amounts of uranine were detected in the Sasan and Pirsabz springs. Based on the high apparent flow velocity (approximately 1750–2000 m/day), the underground system has a quick response to the precipitation during dry seasons. The assumed hydraulic connection between Shahneshin North (Asmari) and Dashtak Northzones has been confirmed by tracer test since the dye injected in Northern Asmari Shahneshin anticline appeared in the springs in Dashtak North zone. The results of water stable isotope measurements show that the catchment area of karst springs in the vicinity of Kazeroo is probably over 2000 m at the area of Shahneshin anticline and is positioned lower than the catchment area of Arjan spring.

Established methods and new opportunities for pore water stable isotope analysis

2015 ◽  
Vol 29 (25) ◽  
pp. 5174-5192 ◽  
Author(s):  
Matthias Sprenger ◽  
Barbara Herbstritt ◽  
Markus Weiler
Keyword(s):  
Stable Isotope ◽  
Pore Water ◽  
Stable Isotope Analysis ◽  
Isotope Analysis ◽  
Water Stable Isotope
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