scholarly journals BACKGROUND STATE OF THE FISH FAUNA IN THE ZIMNYAYA ZOLOTITSA AND SOYANA RIVERS (ARKHANGELSK REGION) UNDER INDIRECT IMPACT FROM DIAMOND MINING

2021 ◽  
pp. 71
Author(s):  
Александр Павлович Новоселов ◽  
Николай Юрьевич Матвеев ◽  
Alexander Novoselov ◽  
Nikolai Matveev
Keyword(s):  
Fish Fauna ◽  
Arkhangelsk Region ◽  
Diamond Mining ◽  
Indirect Impact ◽  
Background State

scholarly journals Recycling Prospects for Saponite-Containing Water at Diamond Processing Plants in Arkhangelsk Region, Russia

2018 ◽  
Author(s):  
Valentine A. Chanturiya ◽  
Vladimir G. Minenko ◽  
Dmitriy V. Makarov ◽  
Olga V. Suvorova ◽  
Ekaterina A. Selivanova
Keyword(s):  
Mechanical Properties ◽  
Separation Method ◽  
Electrochemical Separation ◽  
Arkhangelsk Region ◽  
Diamond Mining ◽  
Physico Chemical ◽  
Processing Plants ◽  
Diamond Processing ◽  
Technogenic Waters

The analysis of methods of cleaning and processing of saponite-bearing technogenic waters of diamond mining enterprises of the Arkhangelsk region is carried out. The perspective of the electrochemical separation method for extracting saponite from man-caused waters, providing a targeted change in its structural-texture, physico-chemical and mechanical properties, is shown. The possible directions of realization of saponite and products of its modification in various branches of industry are considered.

FEATURES OF VIRAL CONTAMINATION OF DRINKING WATER IN ARKHANGELSK REGION

Human Ecology ◽  
2016 ◽  
pp. 3-7
Author(s):  
I. I. Bobun ◽  
R. V. Buzinov ◽  
L. A. Shishko ◽  
V. P. Boltenkov ◽  
B. A. Morgunov ◽  
...  
Keyword(s):  
Drinking Water ◽  
Viral Contamination ◽  
Arkhangelsk Region

Bibliography of publications written by Alwyne (Wyn) Cooper Wheeler (1929–2005)

2009 ◽  
Vol 36 (1) ◽  
pp. 77-99 ◽  
Author(s):  
ANN DATTA
Keyword(s):  
Fish Fauna ◽  
Archaeological Sites ◽  
Changing Environment ◽  
Scientific Papers ◽  
The Status ◽  
Fish Remains ◽  
Important Fish ◽  
Selection Of

The bibliography brings together more than 250 scientific papers and books written by Alwyne (Wyn) Wheeler over fifty years, from 1955–2006. This chronological list shows that from the beginning his research followed three themes: taxonomy of historically important fish collections; identification and distribution of the British and European fish fauna ; the status of British fishes in a changing environment. Until the mid-point in Wyn's career he published regularly on the identification of fish remains in archaeological sites in Britain and Europe. Wyn also wrote under an alias, Allan Cooper, and these have been listed separately. The bibliography concludes with a selection of the regular columns he contributed to angling magazines.

KARST DEVELOPMENT AND DISTRIBUTION IN THE ARKHANGELSK REGION

2015 ◽  
pp. 90 ◽  
Author(s):  
E. D. Shavrina ◽  
V. N. Malkov ◽  
E. I. Gurkalo
Keyword(s):  
Karst Development ◽  
Arkhangelsk Region

The concept of local explosion in freshwater ecosystems

2013 ◽  
Vol 25 (1-2) ◽  
pp. 136-148
Author(s):  
I. V. Gryb
Keyword(s):  
Species Composition ◽  
Aquatic Environment ◽  
Arid Zone ◽  
Fish Fauna ◽  
River Basins ◽  
Freshwater Ecosystems ◽  
Human Society ◽  
Living Matter ◽  
Ecosystem Recovery ◽  
Average Temperature

The concept of an explosion in freshwater ecosystems as a result of the release of accumulated energy, accompanied by the destruction of the steady climax successions of hydrocenoses is presented. The typification of local explosions as well as methods for assessing their risk during the development of river basins are shown. The change in atmospheric circulation, impaired phases of the hydrological regime of rivers, increasing the average temperature of the planet, including in Polesie to 0,6 ºC, deforestation leads to concentration and release of huge amounts of unmanaged terrestrial energy, which manifests itself in the form of disasters and emergencies. Hydroecological explosion is formed as a result of multifactorial external influence (natural and anthropogenic) on the water body in a certain period of time. Moreover, its level at wastewater discharge depends on the mass of recycled impurities and behaved processing capacity of the reservoir, and the mass of dumped on biocides and the possibility of the water flow to their dilution and to the utilization of non-toxic concentrations. In all these cases the preservation of "centers of life" in the tributaries of the first order – local fish reproduction areas contributed to ecosystem recovery, and the entire ecosystem has evolved from equilibrium to non-equilibrium with further restructuring after the explosion and environmental transition to a new trophic level. It means that hydroecological explosion can be researched as the logical course of development of living matter in abiotic environmental conditions, ending abruptly with the formation of new species composition cenoses and new bio-productivity. The buffer capacity of the water environment is reduced due to re-development and anthropic transformation of geobiocenoses of river basins, which leads to a weakening of life resistance. This applies particularly to the southern industrial regions of Ukraine, located in the arid zone that is even more relevant in the context of increased average temperature due to the greenhouse effect, as well as to Polesie (Western, Central and Chernihiv), had been exposed to large-scale drainage of 60-80th years, which contributed to the degradation of peatlands and fitostroma. Imposing the western trace of emissions from the Chernobyl accident to these areas had created the conditions of prolonged hydroecological explosion in an intense process of aging water bodies, especially lakes, change in species composition of fish fauna and the occurrence of neoplasms at the organismal level. Under these conditions, for the existence of man and the environment the vitaukta should be strengthened, i.e. buffer resistance and capacitance the aquatic environment, bioefficiency on the one hand and balanced using the energy deposited - on the other. This will restore the functioning of ecosystems "channel-floodplain", "riverbed-lake", reducing the energy load on the aquatic environment. Hydroecological explosions of natural origin can not be considered a pathology – it is a jump process of natural selection of species of biota. Another thing, if they are of anthropogenic origin and if the magnitude of such an impact is on the power of geological factors. Hydroecological explosions can be regarded as a manifestation of environmental wars that consciously or unconsciously, human society is waging against themselves and their kind in the river basins, so prevention of entropy increase in the aquatic environment and the prevention of hydroecological explosions is a matter of human survival. While the man - is not the final link in the development of living matter, it can develop without him, as matter is eternal, and the forms of its existence are different.

Diamond Mining at Theindaw, Myanmar

2019 ◽  
Vol 36 (7) ◽  
pp. 594-595
Author(s):  
Tay Thye Sun ◽  
U Nyunt Htay ◽  
Thet Tin Nyunt
Keyword(s):  
Diamond Mining

The Imperatives of Beneficiation Law for Botswana’s Diamond Mining Industry and Its Implications for Foreign Investment Protection

2018 ◽  
Vol 33 (2) ◽  
Author(s):  
Femi Oluyeju ◽  
Kuda Tshiamo
Keyword(s):  
Economic Growth ◽  
Foreign Investment ◽  
Value Chain ◽  
Positive Impact ◽  
Mining Industry ◽  
Investment Protection ◽  
Goods And Services ◽  
Advantages And Disadvantages ◽  
Diamond Mining ◽  
Backward And Forward Linkages

This article seeks to interrogate the advantages and disadvantages of beneficiation law for Botswana’s mining industry and its implications for foreign investment protection. Furthermore, it argues that the enactment of beneficiation law could stimulate economic growth and development in Botswana. On a proper analysis of the potential of beneficiation law it seems plain that it may facilitate the integration, of among others, the cutting and polishing segments through the backward and forward linkages in the entire diamond value chain to move Botswana diamond industry a step further as a new and emerging jewellery manufacturing and retail center in order to derive maximum returns from the rough diamond production. Quite clearly, cutting and polishing of diamonds in Botswana is bound to promote employment which in turn will promote demand for goods and services that would have a positive impact on economic growth in Botswana.  The paper concludes that on a balance, the opportunities accruable from the enactment of this law far outweigh the downsides and will not in any way scare investors away as some have perceived it.

EXPERIMENTAL STUDY ON THE PROBLEM OF RESCUING PEOPLE BY SMALL-NUMBERED FIRE UNITS OF THE ARKHANGELSK REGION

2019 ◽  
Vol 4 ◽  
pp. 48-58
Author(s):  
Anton Voronov ◽  
◽  
Aleksander Uvarov ◽  
Andrei Ishchenko ◽  
Ivan Fogilev ◽  
...  
Keyword(s):  
Experimental Study ◽  
Arkhangelsk Region
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