# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/l3tvawq
Phys_org
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New map of 20th-century land use in Britain helps researchers demystify biodiversity change
A collaboration led by Northumbria University and the Swedish University of Agricultural Sciences has for the first time mapped how land use changed across Britain throughout the last century. The new map reveals how and where some 50% of semi-natural grassland was lost, including 90% of the country's lowland meadows and pasture, as the country intensified its agriculture. ⌘ Read more