scholarly journals Temporal Trends of Persistent Organic Pollutants in Barents Sea Polar Bears (Ursus maritimus) in Relation to Changes in Feeding Habits and Body Condition

2018 ◽  
Vol 53 (2) ◽  
pp. 984-995 ◽  
Author(s):  
Anna Lippold ◽  
Sophie Bourgeon ◽  
Jon Aars ◽  
Magnus Andersen ◽  
Anuschka Polder ◽  
...  
Keyword(s):  
Organic Pollutants ◽  
Body Condition ◽  
Persistent Organic Pollutants ◽  
Barents Sea ◽  
Feeding Habits ◽  
Temporal Trends ◽  
Ursus Maritimus ◽  
Polar Bears

Persistent organic pollutants and penile bone mineral density in East Greenland and Canadian polar bears (Ursus maritimus) during 1996–2015

2018 ◽  
Vol 114 ◽  
pp. 212-218 ◽  
Author(s):  
Tobias Daugaard-Petersen ◽  
Rikke Langebæk ◽  
Frank F. Rigét ◽  
Markus Dyck ◽  
Robert J. Letcher ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Organic Pollutants ◽  
Bone Mineral ◽  
Persistent Organic Pollutants ◽  
Ursus Maritimus ◽  
Polar Bears ◽  
Mineral Density ◽  
East Greenland

Persistent organic pollutants, skull size and bone density of polar bears ( Ursus maritimus ) from East Greenland 1892–2015 and Svalbard 1964–2004

2018 ◽  
Vol 162 ◽  
pp. 74-80 ◽  
Author(s):  
Tobias Daugaard-Petersen ◽  
Rikke Langebæk ◽  
Frank F. Rigét ◽  
Robert J. Letcher ◽  
Lars Hyldstrup ◽  
...  
Keyword(s):  
Bone Density ◽  
Organic Pollutants ◽  
Persistent Organic Pollutants ◽  
Ursus Maritimus ◽  
Polar Bears ◽  
East Greenland ◽  
Skull Size

scholarly journals Effects of biometrics, location and persistent organic pollutants on blood clinical-chemical parameters in polar bears (Ursus maritimus) from Svalbard, Norway

2018 ◽  
Vol 165 ◽  
pp. 387-399 ◽  
Author(s):  
Tomasz Maciej Ciesielski ◽  
Christian Sonne ◽  
Ingunn Ormbostad ◽  
Jon Aars ◽  
Elisabeth Lie ◽  
...  
Keyword(s):  
Organic Pollutants ◽  
Persistent Organic Pollutants ◽  
Ursus Maritimus ◽  
Polar Bears ◽  
Chemical Parameters ◽  
Clinical Chemical

Age and seasonal variation in testis and baculum morphology in East Greenland polar bears (Ursus maritimus) in relation to high concentrations of persistent organic pollutants

2019 ◽  
Vol 173 ◽  
pp. 246-254 ◽  
Author(s):  
Ellinor Spörndly-Nees ◽  
Lena Holm ◽  
Floris M. van Beest ◽  
Azadeh Fakhrzadeh ◽  
Elisabeth Ekstedt ◽  
...  
Keyword(s):  
Seasonal Variation ◽  
Organic Pollutants ◽  
Persistent Organic Pollutants ◽  
Ursus Maritimus ◽  
Polar Bears ◽  
East Greenland ◽  
High Concentrations

Exposure to persistent organic pollutants (POPs) and DNA damage as an indicator of environmental stress in fish of different feeding habits of Coatzacoalcos, Veracruz, Mexico

Ecotoxicology ◽  
2010 ◽  
Vol 19 (7) ◽  
pp. 1238-1248 ◽  
Author(s):  
Donaji J. González-Mille ◽  
César A. Ilizaliturri-Hernández ◽  
Guillermo Espinosa-Reyes ◽  
Rogelio Costilla-Salazar ◽  
Fernando Díaz-Barriga ◽  
...  
Keyword(s):  
Dna Damage ◽  
Environmental Stress ◽  
Organic Pollutants ◽  
Persistent Organic Pollutants ◽  
Feeding Habits

Temporal trends of lipophilic persistent organic pollutants in serum from Danish nulliparous pregnant women 2011–2013

2017 ◽  
Vol 24 (20) ◽  
pp. 16592-16603 ◽  
Author(s):  
Christian Bjerregaard-Olesen ◽  
Manhai Long ◽  
Mandana Ghisari ◽  
Bodil H Bech ◽  
Ellen A Nohr ◽  
...  
Keyword(s):  
Pregnant Women ◽  
Organic Pollutants ◽  
Persistent Organic Pollutants ◽  
Temporal Trends

scholarly journals Spatial Distribution of the Persistent Organic Pollutants across the Tibetan Plateau and Its Linkage with the Climate Systems: Five Year Air Monitoring Study

2016 ◽  
Author(s):  
Xiaoping Wang ◽  
Jiao Ren ◽  
Ping Gong ◽  
Chuanfei Wang ◽  
Yonggang Xue ◽  
...  
Keyword(s):  
Tibetan Plateau ◽  
Organic Pollutants ◽  
Persistent Organic Pollutants ◽  
Time Trends ◽  
Indian Monsoon ◽  
Temporal Trends ◽  
Sampling Period ◽  
The Tibetan Plateau ◽  
Transport Pathways ◽  
Air Masses

Abstract. The Tibetan Plateau (TP) has been contaminated by persistent organic pollutants (POPs), including legacy organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) through atmospheric transport. The exact source regions, transport pathways and time trends of POPs to the TP are not well understood. Here XAD-based passive air samplers (PAS) were deployed at 16 Tibetan background sites from 2007 to 2012 to gain further insight into spatial patterns and temporal trends of OCPs and PCBs. The southeastern TP was characterized by dichlorodiphenyltrichloroethane (DDT) -related chemicals delivered by Indian Monsoon air masses. The northern and northwestern TP displayed the greatest absolute concentration and relative abundance of hexachlorobenzene (HCB) in the atmosphere, caused by the westerly-driven European air masses. The interactions between the DDT polluted Indian monsoon air and the clean westerly winds formed a transition zone in central Tibet where both DDT and HCB were the dominant chemicals. Based on 5-year of continuous sampling, our data indicated declining concentrations of HCB and hexachlorocyclohexanes (HCHs) across the Tibetan region. Inter-annual trends of DDT class chemicals, however, showed less variation during this 5-year sampling period, which may be due to the on-going usage of DDT in India. This paper demonstrates the possibility of using POPs fingerprints to investigate the climate interactions and the validity of using PAS to derive inter-annual atmospheric POPs time trends.

Seasonal and temporal trends in polychlorinated biphenyls and organochlorine pesticides in East Greenland polar bears (Ursus maritimus), 1990–2001

2004 ◽  
Vol 331 (1-3) ◽  
pp. 107-124 ◽  
Author(s):  
R DIETZ ◽  
F RIGET ◽  
C SONNE ◽  
R LETCHER ◽  
E BORN ◽  
...  
Keyword(s):  
Polychlorinated Biphenyls ◽  
Organochlorine Pesticides ◽  
Temporal Trends ◽  
Ursus Maritimus ◽  
Polar Bears ◽  
East Greenland

Persistent organic pollutants and mercury in marine biota of the Canadian Arctic: An overview of spatial and temporal trends

2005 ◽  
Vol 351-352 ◽  
pp. 4-56 ◽  
Author(s):  
B.M. Braune ◽  
P.M. Outridge ◽  
A.T. Fisk ◽  
D.C.G. Muir ◽  
P.A. Helm ◽  
...  
Keyword(s):  
Organic Pollutants ◽  
Persistent Organic Pollutants ◽  
Temporal Trends ◽  
Canadian Arctic ◽  
Marine Biota ◽  
Spatial And Temporal Trends
Sign in / Sign up

Export Citation Format

Share Document