REVIVAL OF SMALL RIVERS OF RUSSIA
The Volga basin with a network of small rivers. Almost all territory of this country is covered by small watercourses total number of which, as estimated by specialists, exceeds 2.5 mn. For centuries these so-called capillars were, in literal sense, the center of life on the endless Russian expanses, source of water and fish and the only convenient transport routes. That is why a lot of towns and villages appeared on their banks. Not so long ago all grain harvest was processed at mills located on small rivers (more than 60,000 mills). Besides, at the beginning of the 20th century there were numerous multifunctional dams not far from them. However, subsequent industrial development and urbanization called into existence centralized water supply systems and high-power stations. They were built on major water arteries, while small rivers lost their importance as their transportation capacities decreased after development of railroad and automobile communication. Hydrotechnical structures stopped functioning, dams became out-dated and crumbled; that in many cases resulted in elimination of small river fishery. Finally, they turned into waste water reservoirs... Only recently have we begun to realize that it is impossible to exten- Pages. 61 sively develop farming which is ruining nature. That is why we are now trying to solve the following problem-to protect and revive small watercourses. Experts of the Scientific and Research Institute of Power Installations (Moscow) are working to settle this problem. Their research showed that ecological state of these objects is absolutely different. Thus, watercourses running through urban territories are highly modified, while rural areas suffered less. But general situation is becoming worse without special measures. But what can be done with our small rivers? Theoretically, we want to see them in their original state. But in the course of long climatic, hydro-logical, and geomorphological processes and water basin transf ... Читать далее
____________________

Эта публикация была размещена на Либмонстре в другой стране и показалась интересной редакторам.

Полная версия: http://libmonster.ru/m/articles/view/REVIVAL-OF-SMALL-RIVERS-OF-RUSSIA
Точикистон Онлайн · 2265 days ago 0 3660
Professional Authors' Comments:
Order by: 
Per page: 
 
  • There are no comments yet
Library guests comments




Actions
Rate
0 votes
Publisher
Точикистон Онлайн
Душанбе, Tajikistan
03.10.2018 (2265 days ago)
Link
Permanent link to this publication:

https://library.tj/blogs/entry/REVIVAL-OF-SMALL-RIVERS-OF-RUSSIA


© library.tj
 
Library Partners

LIBRARY.TJ - Digital Library of Tajikistan

Create your author's collection of articles, books, author's works, biographies, photographic documents, files. Save forever your author's legacy in digital form.
Click here to register as an author.
REVIVAL OF SMALL RIVERS OF RUSSIA
 

Contacts
Chat for Authors: TJ LIVE: We are in social networks:

About · News · For Advertisers

Digital Library of Tajikistan ® All rights reserved.
2019-2024, LIBRARY.TJ is a part of Libmonster, international library network (open map)
Keeping the heritage of Tajikistan


LIBMONSTER NETWORK ONE WORLD - ONE LIBRARY

US-Great Britain Sweden Serbia
Russia Belarus Ukraine Kazakhstan Moldova Tajikistan Estonia Russia-2 Belarus-2

Create and store your author's collection at Libmonster: articles, books, studies. Libmonster will spread your heritage all over the world (through a network of branches, partner libraries, search engines, social networks). You will be able to share a link to your profile with colleagues, students, readers and other interested parties, in order to acquaint them with your copyright heritage. After registration at your disposal - more than 100 tools for creating your own author's collection. It is free: it was, it is and always will be.

Download app for Android