Long-term observations of CFC-11, CFC-12, HCFC-22, HCFC-142b, and HFC-23 from ground-based FTIR at Rikubetsu and Tsukuba in Japan, and Syowa Station, Antarctica since 1995

Nakajima, Hideaki

Long-term observations of CFC-11, CFC-12, HCFC-22, HCFC-142b, and HFC-23 from ground-based FTIR at Rikubetsu and Tsukuba in Japan, and Syowa Station, Antarctica since 1995

Hideaki Nakajima¹, Masanori Takeda², Isao Murata², Tomoo Nagahama³ and Isamu Morino⁴, (1)NIES National Institute of Environmental Studies, Ibaraki, Japan, (2)Tohoku University, Graduate School of Environmental Studies, Sendai, Japan, (3)Nagoya Univ, Nagoya, Japan, (4)Nat.Inst. for Environ. Studies, Tsukuba, Japan