Главная
Авторизация
Фамилия
Пароль
 

Базы данных


Труды сотрудников ИБФ СО РАН - результаты поиска

Вид поиска

Область поиска
Формат представления найденных документов:
полный информационныйкраткий
Поисковый запрос: (<.>S=MATTER<.>)
Общее количество найденных документов : 1
1.

Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Efremova T. T., Efremov S. P., Kalacheva G. S.
Заглавие : Organic Trace Components Extractable by Chloroform from Swamp and River Waters in the Middle Ob Basin
Колич.характеристики :10 с
Коллективы : Integrated Program of Basic Researches of Siberian Branch, Russian Academy of Sciences "Interdiscilpinary Integration Studies" [45]
Место публикации : Water Resour.: MAIK NAUKA/INTERPERIODICA/SPRINGER, 2018. - Vol. 45, Is. 5. - С. 757-766. - ISSN 0097-8078, DOI 10.1134/S0097807818050068. - ISSN 1608-344X(eISSN)
Примечания : Cited References:20. - This study was carried out under project no. 45 "Interrelationships between Climatic and Ecosystem Processes in the Territories of Forest-Bog Complexes in Western Siberia" in the Integrated Program of Basic Researches of Siberian Branch, Russian Academy of Sciences "Interdiscilpinary Integration Studies".
Предметные рубрики: SURFACE WATERS
MATTER
Ключевые слова (''Своб.индексиров.''): bog water--taiga rivers--organic trace components--chromate-mass-spectroscopy
Аннотация: For the first time in the Middle Ob Basin, new data of importance for evaluating the quality of swamp and river water were obtained, characterizing the microcomponent composition of extractive organic compounds. More than 150 compounds of natural genesis were identified. The water of oligotrophic and mesotrophic bogs shows widest diversity and maximal, almost equal masses of extractable organic substances, averaging 13 357 ng/L. In the water of eutrophic bogs and taiga rivers, this characteristic is five times lower; and that in lakes is lower by more than an order of magnitude. The amount of extractive trace components is closely correlated with the concentration of water-soluble carbon of humic nature. It was established that the natural water of taiga zone identical in terms of the fulvate type differs in the composition of organic trace components and can be grouped into four clusters: (a) water of oligotrophic bogs, (b) water of mesotrophic bogs, (c) river water, and (d) water of eutrophic bogs and bog lakes.
WOS,
Смотреть статью,
Scopus
Найти похожие
 

Другие библиотеки

© Международная Ассоциация пользователей и разработчиков электронных библиотек и новых информационных технологий
(Ассоциация ЭБНИТ)