Zobrazeno 1 - 10
of 38
pro vyhledávání: '"DANIEL R. JOSWIAK"'
Autor:
ELENA M. AIZEN, VLADIMIR B. AIZEN, NOZOMU TAKEUCHI, PAUL A. MAYEWSKI, BJORN GRIGHOLM, DANIEL R. JOSWIAK, STANISLAV A. NIKITIN, KOJI FUJITA, MASAYOSHI NAKAWO, ALEXANDER ZAPF, MARGIT SCHWIKOWSKI
Publikováno v:
Journal of Glaciology, Vol 62, Pp 411-439 (2016)
A multiple parameter dating technique was used to establish a depth/age scale for a 171.3 m (145.87 m w.e.) surface to bedrock ice core (Bl2003) recovered from the cold recrystallization accumulation zone of the Western Belukha Plateau (4115 m a.s.l.
Externí odkaz:
https://doaj.org/article/40d10afd40634c6f8f8a80ba68b56173
Publikováno v:
Eos. 100
8th Third Pole Environment Workshop; Gothenburg, Sweden, 24–26 September 2018
Publikováno v:
Atmospheric Environment. 115:124-131
The long range atmospheric transport of Polycyclic Aromatic Hydrocarbons (PAHs) from heavily polluted regions to remote areas has been well-known. However, there are limited studies focussing on the Tibetan Plateau (TP). To assess the temporal transp
Autor:
Hailong Wang, Yun Qian, Ying Xie, Xuexi Tie, Guangjian Wu, J. J. Cao, Daniel R. Joswiak, Rudong Zhang, Mo Wang, Huabiao Zhao, Philip J. Rasch, Shuyu Zhao, Jiule Li, Baiqing Xu
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 3, Pp 1191-1204 (2015)
High temporal resolution measurements of black carbon (BC) and organic carbon (OC) covering the time period of 1956–2006 in an ice core over the southeastern Tibetan Plateau show a distinct seasonal dependence of BC and OC with higher respective co
Publikováno v:
Eos.
6th Third Pole Environment (TPE) Workshop; Columbus, Ohio, 16–18 May 2016
Autor:
Jiule Li, Wusheng Yu, Ping Gong, Dambaru Ballab Kattel, Tandong Yao, Xiaoping Wang, Weicai Wang, Lochan Prasad Devkota, Shenghai Li, Daniel R. Joswiak
Publikováno v:
Environmental Pollution. 192:44-51
Studies have been devoted to the transport and accumulation of persistent organic pollutants (POPs) in mountain environments. The Himalayas have the widest altitude gradient of any mountain range, but few studies examining the environmental behavior
Stable isotopic compositions of precipitation events from Kathmandu, southern slope of the Himalayas
Autor:
Li Ding, Tek Bahadur Chhetri, Daniel R. Joswiak, Lide Tian, Dongmei Qu, Tandong Yao, Lochan Prasad Devkota, Wusheng Yu
Publikováno v:
Chinese Science Bulletin. 59:4838-4846
Investigation of temporal variations in the stable δ 18O and δD isotopes from Kathmandu’s precipitation events shows that the relatively enriched δ 18O and δD values in the winter (the dry season, dominated by the westerlies) were positively co
Publikováno v:
Quaternary Research. 81:520-530
Temperature signals in ice-core δ18O on the Tibetan Plateau (TP), particularly in the central and southern parts, continue to be debated because of the large scale of atmospheric circulation. This study presents ten ice-core δ18O records at an annu
Autor:
Daniel R. Joswiak, Said Rehman, Rehmatullah Jilani, Jawad Nasir, Chuanfei Wang, Xiaoping Wang, Shoaib Shafiq, Baiqing Xu, Arifa Lodhi
Publikováno v:
Environmental Science & Technology. 48:2610-2618
Robust knowledge on the occurrence and distribution of persistent organic pollutants (POPs) in the atmosphere of low-latitude regions is inevitable to forecast their transportation to pristine ecosystem and assess toxicological impacts upon local bio
Publikováno v:
Annals of Glaciology. 55:97-104
δ18O measurements based on systematic sampling and isotopic modeling have been adopted to study the controls of stable isotopes in lake water in two lake basins (lakes Yamdrok-tso and Puma Yum-tso) at two different elevations on the southern Tibetan