所有由Gan Zhang发布的文章

Kenya Visit on 4-15 August

During 4th-15th October, four people of us (Gan Zhang, Jun Li, Shizhen and Xin Liu) were invited to visit University of Nairobi for the purpose of establishing academic collaborative relationship under framework of Belt and Road Initiative “Southern Contaminants Programme”. Gan was invited to deliver a speech titled “China Education System, Role and Research at SKLOG” to students and colleagues of Institute of Nuclear Science and Technology. He received a great deal of praise as Prof Michael who is Acting Director of the institute promptly expressed strong intentions to cooperate. Shizhen and Xin demonstrated standard operation of passive air samplers. Ten PASs will be quickly deployed at 5 sites of Nairobi city which is part of air monitoring network of the project. Two students of Nairobi-U are arranged to visit GIG soon after. They will also participate “SCP training class” in November. We also visited CAS Sino-Africa Joint Research Center (SAJRC) located inside campus of Jomo Kenyatta University of Agriculture and Technology.

The director of SAJRC Dr. Wang Qingfeng show us around the center.

Wet chemistry laboratory of SAJRC.  Made in China.

Meet with Professor Gatari after arrival, in a nice restaurant.

We being foreigners. @Kenyan National Museum.

First formal meeting with Prof Michael Gatari @UoN.

Short but happy talk with Vice Chancellor of UoN.

Students of UoN learn how to assemble the passive air sampler. With their participation, a PAS was, demonstratively, deployed on the roof inside campus of UoN which means the air monitoring network of the project has expanded to East Africa.

In the middle is an active air sampler from Prof Ojran’s group of Stockholm University. They have now 4-5 years of Hi-vol sampling in Nairobi.

Prof Gan delivering a speech on China Education System, Role and Research at SKLOG. Gan is always a good speaker.

Group photo with colleagues and MSc students of Institute of Nuclear Science and Technology. Another great achievement along the maritime silk road.

Behind us is the great rift valley, extending 9600 Km from the Red Sea to Mozambique.

Skyline, savannah, jeep and a girl.

On the Massai Mara savannah. The umbrella thorn Acacia could be the most typical/only tree on the savannah.

Ladies been escorted by a handsome soldier by the Massai River. There are crocodiles and rhinos in the water. He is 30 years old.

Massai jumping dance.

Guess, which way does water drain at the equator?

Our driver, Richard, happily showing us the coffee tree. This was the first time we saw a coffee farm.

This is the first time we’ve seen Gan collect samples.

Not far behind us is Mt Kenya (5199 m asl), the second highest mountain in Africa.

Programme of group mid-year colloquium on July 28

The mid-year report colloquium of 2018 will be held on 09:00 am July 28 2018. The programme is as follows.

  1. Self-introduction of fresh students  

2. Professor Riffat (10 minutes)

3. Staff presentations on study areas and progress(15+5 minutes)

  1. – Environmental radiocarbon:acclimation of the 0.4MeV AMS facility in GIG and future development   (朱三元)
  2. – Tracking environmental fate of pyrolytic carbon (PyC) using BPCA molecular probe and compound-specific carbon isotopes (钟广财)
  3. – Persistent mobile toxics (PMTs) in water: a compound-specific isotope study perspective   (金彪)
  4. – Methodology development of compound-specific radiocarbon analysis of poly-acids and methane in the atmosphere   (成志能)
  5. – Stable isotope probe (SIP): from method development to the applications (罗春玲)
  6. – Radiocarbon analysis of carbonaceous aerosols: from black carbon (BC) to brown carbon (BrC)  (李军)
  7. – International development and the Southern Contaminants Programme (SCP) Belt & Road Initiative  (张干)

4. PDRA/PhD/MSc mid-year report(10+5 minutes,Chinese/English)

Reports from all PDRA/PhD/MSc students on their research objectives, progress, existing problems, and future plans.

5. Staff meeting

  1. – Overall progress assessment
  2. – Operation of the group
  3. – Financial report and advises(周佳怡)
  4. – Management and operation of  the 14C laboratory
  5. – Management of students in the group

Yi Xin collect summer season water sample in Daya Bay

On July 4-5, Yi Xin went to Daya Bay with two of her friend volunteers to collect her summer season water samples for DBC analysis. This was the first time for her to independently organize a field trip, from renting the ship, sampling and shipping of the samples. Se succeed in collecting samples at 5 stations each with 40 litre of seawater.

The sampling stations @ Daya Bay.

The slogan sign is helpful for the coastal guard to identify our purpose.

With her friend volunteer.

Scissors fingers.

Sea sick.

It is windy with strong wave on the sea.