Improvement of sperm traits related to the high level of extra-pair fertilization in tree sparrow population under long-term environmental heavy metal pollution

2021 ◽  
pp. 148109
Author(s):  
Wenzhi Yang ◽  
Shengnan Wang ◽  
Ying Yang ◽  
Yue Shen ◽  
Yingmei Zhang
Keyword(s):  
Heavy Metal ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Tree Sparrow ◽  
High Level ◽  
Sperm Traits

Long-term heavy metal pollution varied female reproduction investment in free-living anura, Bufo raddei

2018 ◽  
Vol 159 ◽  
pp. 136-142 ◽  
Author(s):  
Wenya Zhang ◽  
Rui Guo ◽  
Shiwei Ai ◽  
Ying Yang ◽  
Jian Ding ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Female Reproduction ◽  
Free Living

scholarly journals Application of Pollution Indices for Evaluation of Long-Term Accumulation of Heavy Metals in Lake Modrac in Bosnia and Hercegovina

2017 ◽  
Vol 14 (3-4) ◽  
Author(s):  
Nusreta Djonlagic
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Ecological Risk ◽  
Water Body ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Pollution Index ◽  
Pollution Indices ◽  
Geo Accumulation

In this study the results of a 15-year long monitoring survey on heavy metals in water at Lake Modrac were assessed using pollution indices of heavy metals, such as Heavy metal pollution index HPI, Heavy metal evaluation index HEI and the Degree of contamination CD. The results of the survey on heavy metal pollution of sediment conducted in 2015 were used as input data for the following pollution indices: Concentration factor , Pollution load index PLI, Enrichment factor EF, Index of geo-accumulation Igeo, Ecological risk factor , Potential ecological risk index to the water-body, RI. The results showed a good correlation and the lake sediment was characterized as polluted. Enrichment factors and indices of geo-accumulation of heavy metals were indicated as very high enriched in the sediment, and have been identified as an anthropogenic source of pollution. Cumulative presence in the sediment is assessed through the pollution index, RI, and has been assessed as moderate ecological risk to the lake water-body. The application of pollution indices presents a valuable tool in assessing the long-term pollution status of Lake Modrac.

scholarly journals Effect of Silene vulgaris and Heavy Metal Pollution on Soil Microbial Diversity in Long-Term Contaminated Soil

2017 ◽  
Vol 229 (1) ◽  
Author(s):  
Magdalena Pacwa-Płociniczak ◽  
Tomasz Płociniczak ◽  
Dan Yu ◽  
Jukka M. Kurola ◽  
Aki Sinkkonen ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Microbial Diversity ◽  
Contaminated Soil ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Silene Vulgaris ◽  
Soil Microbial Diversity ◽  
Soil Microbial

Long-Term Biomonitoring of Heavy Metal Pollution of Ussuri Bay, Sea of Japan

2021 ◽  
Vol 47 (4) ◽  
pp. 256-264
Author(s):  
S. I. Kozhenkova ◽  
N. K. Khristoforova ◽  
E. N. Chernova ◽  
A. D. Kobzar
Keyword(s):  
Heavy Metal ◽  
Sea Of Japan ◽  
Metal Pollution ◽  
Heavy Metal Pollution
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