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Arid Land Ecology and Resources Science Data Center
Obi-Erqisi River Flood Plain: Land Type Classification and Quality Evaluation
This book, led by the Institute of Geography of the Siberian Branch of the Academy of Sciences of the Soviet Union, systematically studies the land format...
visits:
407
file size:
16.7 MiB
update time:
2026-04-10

Arid Land Ecology and Resources Science Data Center
Trans-Altai Gobi Desert
This book is the comprehensive research result of the external Altai Gobi desert ecosystem by the Soviet-Mongolian Joint Biological Expedition Team (А н С...
visits:
671
file size:
36.0 MiB
update time:
2026-04-24

Arid Land Ecology and Resources Science Data Center
Water conservancy improvement in the Soviet Union
The collection aims to seek broad solutions to specific agricultural improvement issues of regional significance, and to a certain extent focuses on issue...
visits:
132
file size:
91.7 MiB
update time:
2026-10-08

Arid Land Ecology and Resources Science Data Center
pedology and agricultural chemistry
This book describes the most important measures for rational land use. The reliability of quantitative indicators of soil biological activity under long-t...
visits:
103
file size:
22.7 MiB
update time:
2026-09-21

Arid Land Ecology and Resources Science Data Center
地磁场、电离层、宇宙线变异及近地层大气某些特征的问题
The collection contains books on some issues related to the study of abnormal ionization and magneto-ionospheric disturbances in the upper atmosphere, the...
visits:
31
file size:
25.2 MiB
update time:
2026-09-21

Arid Land Ecology and Resources Science Data Center
Siberian Geography Collection, Volume 9
The major tasks set for Soviet science by the 24th Congress of the Communist Party of the Soviet Union inspired Siberian geographers to study the natural and...
visits:
106
file size:
126.7 MiB
update time:
2026-09-28

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