Location
The Geological Society of London is the UK national society for geoscience, providing support to over 10,000 members in the UK and overseas. Founded in 1807, we are the oldest geological society in the world.
Members:
Resources
Displaying 1 - 2 of 2Subsidence map of underground mining influence for urban planning: an example from the Czech Republic
The objective of this study is to produce a subsidence map linked to underground mining influence in a mining region. Ground subsidence represents the most important characteristic of a subsidence basin. However, ground subsidence itself does not carry information on geohazards by means of the impacts on the built-up area. Based on long-term experience and studies carried out, three basic subsidence intervals of varying influence were proposed.
Some observations about man-made features on natural terrain in Hong Kong
Much of Hong Kong is currently undeveloped and consists of vegetated, relatively steep hillsides, which are considered to be natural terrain. However, in many of these areas there is evidence in old aerial photographs of man-made features, which for the last 30–40 years or so have been hidden by dense vegetation. Before the 1970s the vegetation was considerably less dense than today and much of the ground surface was bare and clearly apparent.