Company | Timeline | Status | |
Botanical Society Of Britain And Ireland Director • Retired | 25 Nov 2017←3 Years→19 Nov 2021 | Active | |
Yorkshire Wildlife Trust Director • Retired | 16 Dec 2015←9 Years→Current | Active | |
Yorkshire Wildlife Trust Director • Retired | 16 Dec 2015←8 Years→24 Oct 2024 | Active | |
The New Phytologist Foundation Director • Retired / Author | 25 Nov 2013←3 Years→17 Nov 2017 | Active | |
The Arboretum Trust Trading Company Limited Director • Retired | 14 Oct 2011←8 Years→31 Aug 2020 | Active | |
National Biodiversity Network Trust Director • University Professor | 7 Jul 2005←2 Years 7 Months→19 Feb 2008 | Active | |
British Ecological Society(The) Director • Professor | 19 Dec 2002←3 Years→6 Sep 2006 | Active | |
British Ecological Society(The) Director • University Professor | 17 Dec 1997←3 Years→4 Jan 2001 | Active | |
York Archaeological Trust For Excavation And Research Limited Director • University Professor | 17 Sep 1993←3 Years→20 Sep 1996 | Active |