Heavy Metal Pollution in Different Types of Land Use in Baiyangdian Lake

2013 ◽  
Author(s):  
Feng-Ju Li ◽  
Bao-Shan Cui ◽  
Yan Lan ◽  
Wen-Ting Lin ◽  
Yongyan Liu ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Land Use ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Baiyangdian Lake ◽  
Different Types

scholarly journals Control of Heavy Metal Pollution in Degraded Rural Areas

2015 ◽  
Vol 3 ◽  
pp. 30
Author(s):  
Ivars Locis
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Metal Pollution ◽  
Rural Areas ◽  
Heavy Metal Pollution ◽  
Contaminated Sites ◽  
Petrol Station ◽  
Different Types ◽  
High Concentrations

The paper presents the issue of heavy metals in the different types of degraded territory in rural areas. For the test was chosen three different degraded territory: the former petrol station, the former farm mechanical workshop, the former farm cattle storage. All of three objects during operation were subjected to intensive polluting impact. They are included in the contaminated and potentially contaminated sites register. High concentrations of heavy metals in the soil of degraded territory is a factor that affects the planning for regeneration. Revitalization of contaminated sites and further use of them is possible only after the remediation works.

Lithological and land-use based assessment of heavy metal pollution in soils surrounding a cement plant in SW Europe

2016 ◽  
Vol 562 ◽  
pp. 179-190 ◽  
Author(s):  
Laura Cutillas-Barreiro ◽  
Paula Pérez-Rodríguez ◽  
Antía Gómez-Armesto ◽  
María José Fernández-Sanjurjo ◽  
Esperanza Álvarez-Rodríguez ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Land Use ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Cement Plant

Monitoring of heavy metal pollution and GIS derived land use changes in the major economic zone of Bangladesh

2017 ◽  
Vol 4 (3) ◽  
pp. 655-666 ◽  
Author(s):  
Sharmine Akter Simu ◽  
Tajuddin Sikder ◽  
Mohammed Jamal Uddin ◽  
Farah Deeba ◽  
Mohammad Abul Kashem ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Land Use ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Land Use Changes ◽  
Economic Zone

scholarly journals Inherited and somatic cytogenetic variability in Palearctic populations of Chironomus riparius Meigen 1804 (Diptera, Chironomidae)

Genome ◽  
2004 ◽  
Vol 47 (2) ◽  
pp. 332-344 ◽  
Author(s):  
Gabriella Sella ◽  
Stefano Bovero ◽  
Marco Ginepro ◽  
Paraskeva Michailova ◽  
Ninel Petrova ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Pollution ◽  
Heavy Metal Pollution ◽  
Polytene Chromosomes ◽  
Chironomus Riparius ◽  
Heterozygous State ◽  
Chironomid Species ◽  
Different Types ◽  
Chironomus Thummi ◽  
Somatic Aberrations

Inter- and intracytogenetic variability was analyzed in 13 natural Palearctic populations of Chironomus riparius Meigen 1804 (syn. Chironomus thummi) by examining hereditary and somatic aberrations (mainly inversions) of the salivary gland polytene chromosomes. In total, 77 different types of inherited inversion sequences and 184 different types of somatic inversions were found. The median percent frequency of inherited inversions was 1.4% and karyotypic divergence between populations was very low. Most hereditary inversions were endemic and always in a heterozygous state. Only six inversion sequences, each of them shared by two very distant populations, may be considered a relic of very ancient ancestral inversions. Unlike inherited inversions, occurrence of somatic aberrations seems to increase with the overall rise in the level of heavy metal pollution of the sediments from which larvae were sampled. In contrast with what occurs in populations of other chironomid species, populations of C. riparius do not seem to undergo a process of cytogenetic differentiation.Key words: Chironomus thummi, polytene chromosomes, inversion polymorphism, somatic aberrations, heavy metal pollution.

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