The phrase "activities commenced" is correct and usable in written English.
It can be used to indicate that certain actions or tasks have started or begun, often in a formal or official context.
Example: "After the initial meeting, the activities commenced promptly at 10 AM."
Alternatives: "activities began" or "activities started".
Furthermore, we have data on forest harvest from 1949 and onwards, however, harvest activities commenced earlier and pre-1949 rates were reconstructed to reflect the current (2006) age class distribution.
The reason for the apparent lack of success of the translocation effort on 'Avocet' remains unclear because there have not been adequate post-release surveys conducted, but a range of biotic and abiotic factors are likely to have had an impact on the bridled nailtail wallaby population since translocation activities commenced.
Non-migrating red-legged frogs occupied terrestrial habitats briefly (median=4 6 days) following infrequent summer rains, but resided nearly continuously on land (median=20 30 days) from the onset of the winter wet-season until breeding activities commenced 1 2 months later.
Initially Avondale continued its involvement with the Group Settlement Scheme, it was not until 1926 that research activities commenced.
Care Group activities commenced in June 2011 in both study areas and were implemented according to Care Group standards [ 16] over a period of two years.
Active surveillance activities commenced at the 3 hospitals (sentinel sites) on November 25 , 2013 and continued through January 19 , 2014 however, some retrospective case finding was included for cases with onset dating back to October 1, 2013, when the outbreak was thought to have started.
A journal dedicated to the subject, the Journal of Imagery Research in Sport and Physical Activity commenced online publication in 2006.
Case B's lightning frequency distribution indicates that lightning activity commenced over the Sea of Japan and moved southward to the coastal areas of the Hokuriku district.
Japanese university TLOs have less experience as this activity commenced in 1998 following the new act, university royalty was low and business prospects for most start-up companies was more limited than their US counterparts.
The lightning frequency distributions for case A indicate that lightning activity commenced over the northwestern part of the Sea of Japan and moved eastward to the coastal areas of the Tohoku district.
After a small eruption at Shinmoe-dake, located at the center of the Kirishima group, on January 19 , 2011 major eruptive activity commenced with a small eruption at 07 31 on January 26 (All times listed in this paper are Japan Standard Time, UT + 9 h) and intensified to continuous sub-Plinian eruptions at 14 49.
