information about Coal mining field
Field Hierarchy
Parent | |||
---|---|---|---|
Chemistry 28.8M papers | Engineering 24.4M papers | Organic chemistry 13M papers | Geography 11.3M papers |
History 7.1M papers | Archaeology 6.4M papers | Waste management 1.5M papers | Coal 274k papers |
Current | |||
Coal mining 88.9k papers | |||
Child | |||
Coalbed methane 7,187 papers | Groundwater-related subsidence 4,466 papers | Underground mining (soft rock) 3,836 papers | Surface mining 3,635 papers |
Longwall mining 3,541 papers | Mine safety 3,411 papers | Rock burst 2,082 papers | Coal basin 1,719 papers |
Coal field 1,531 papers | Problems in coal mining 1,392 papers |
Trends
Field Trends