Essays about: "36Cl"

Found 4 essays containing the word 36Cl.

  1. 1. Multiradionuclide evidence for an extreme solar proton event around 2610 BP

    University essay from Lunds universitet/Geologiska institutionen

    Author : Martin Paschal Ohare; [2017]
    Keywords : cosmic-rays; cosmogenic radionuclides; NGRIP; GRIP; solar proton event; SPE; Earth and Environmental Sciences;

    Abstract : Recently it has been confirmed that extreme solar proton events (SPE) can lead to significantly increased production of cosmogenic radionuclides (Mekhaldi et al. 2015). The evidence of these events can be recorded in tree rings (14C) and ice cores (10Be, 36Cl). READ MORE

  3. 2. The cosmic-ray events around AD 775 and AD 993 : assessing their causes and possible effects on climate

    University essay from Lunds universitet/Geologiska institutionen

    Author : Florian Mekhaldi; [2014]
    Keywords : cosmic-rays; cosmogenic radionuclides; GICC05; NGRIP; solar proton event; storminess; Earth and Environmental Sciences;

    Abstract : Miyake et al. (2012, 2013) discovered rapid increases of 14C content in tree rings dated to AD 774-5 and AD 992-3 which were attributed to unprecedented cosmic-ray events. These extreme particle events have no counterparts in the instrumental and historical record and consequently praised great interest. READ MORE

  4. 3. A study of dechlorination of organic matter in forest soil using 36Cl as a tracer

    University essay from Linköpings universitet/Institutionen för tema; Linköpings universitet/Filosofiska fakulteten

    Author : Elias Broman; Maria Hägglund; [2011]
    Keywords : Chlorine; Dechlorination; 36Cl; forest soil; organic matter; carbon cycle;

    Abstract : During the Fukushima Daiichi power plant incident sea water was used in an attempt to cool reactor Unit 3. Since sea water contains an excessive amount of chloride, 36Cl has likely been formed and spread in the environment. READ MORE

  5. 4. A laboratory study on the immobilisation of inorganic chlorine in soil

    University essay from Institutionen för tema

    Author : Frida Thomsen; [2006]
    Keywords : Chlorine; soil horizons; LSC; oxic; anoxic; 36Cl; natural processes; forest soil;

    Abstract : Inorganic chlorine (Clinorg) is generally considered to be inert and has been used as a tracer for groundwater movements. This assumption is thereby fundamental for current knowledge about soil biogeochemistry. However, recent work showed that Clinorg can be retained, i.e. READ MORE