The Arboricultural Association

An authority for arboricultural good practice, the Association delivers professional standards and guidance to industry and others, facilitating the responsible and competent management of trees.

The Training Tree

The Training Tree

The Training Tree provides professional courses run by experienced, qualified lecturers who will support you in your career development.

The Chartered Institute of Foresters

Institute of Chartered Foresters

The Royal Chartered body for forestry and arboricultural professionals providing support to members, guidance to the public, training and educational advice to students and professionals developing their career.

The International Society of Arboriculture

International Society of Arboriculture

The world’s biggest group of professional arborists with over 20,000 members distributed throughout 38 ``Chapters`` across the 5 continents.


British Ecological Society

The BES’s many activities include a range of scientific literature, the organisation and sponsorship of a wide variety of meetings, the funding of numerous grant schemes, education work and policy work.


Centre for Econics and Ecosystem Management

Econics is an approach to studying the dynamics and functioning of (complex and holarchically nested) ecological systems with the aim of deriving management solutions for natural resource-dependent socio-economic systems as a gateway towards sustainable development under global change.

Green Infrastructure Partnership

Green Infrastructure Partnership

The Green Infrastructure Partnership is a rapidly growing network of people and organisations that support the creation, enhancement and promotion of green infrastructure in the UK.

The Resilience Alliance

Resilience Alliance

Established in 1999, the Resilience Alliance is an international, multidisciplinary, collaborative research organization that explores the dynamics of social-ecological systems.

United Nations Environment

UN Environment

The United Nations Environment Programme (UNEP) is the leading global environmental authority that sets the global environmental agenda, and sustainable development within the United Nations system.

Ministry of Natural Resources and Environment of the Russian Federation

Ministry of Natural Resources and Environment of the Russian Federation

Department of Natural Resources and Ecology of the Voronezh region

Department of Natural Resources and Ecology of Voronezh Region

Keen Consultants

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