Ginkgo

An exceptionally tough urban street tree — pest-, disease- and pollution-resistant, with distinctive fan-shaped leaves and clear golden autumn colour. An ancient species that thrives where others struggle; specify male cultivars to avoid fruit.

Ginkgo

Carbon and evidence

Carbon Sink & Ecosystem Services

A living landscape element — a carbon sink and provider of ecosystem services, not a manufactured product. Its value is measured by sequestration and biodiversity, not embodied carbon, and it must never be netted against a product’s A1–A3.

Referenced

Carbon Sequestration

~15–30kgCO2/yr

Sequestered — carbon removed from the atmosphere

indicative for a large tree at maturity; varies with size, form and context

Source: i-Tree Eco

Indicative and highly variable by species, size, soil and context. Sequestration is slow and reversible — it is not equivalent to avoiding an emission and must not offset embodied product carbon.

Biodiversity Net Gain

Low distinctiveness

non-native; very high urban tolerance but lower habitat value than natives

Source: Defra Biodiversity Metric 4.0

England requires a 10% Biodiversity Net Gain; distinctiveness is one input to the habitat unit calculation.

Water / SuDS

canopy interception reduces runoff

Source: CIRIA SuDS Manual (C753)

Ecosystem Services

shade & urban coolingair quality (PM capture)canopy interception (SuDS)amenity (CAVAT)golden autumn colour

Establishment & Maintenance

nursery growing, transport, tree pit, staking and establishment watering carry a small upfront carbon cost

Read This Honestly

  • Sequestration is slow, uncertain and reversible — it un-banks if the plant dies.
  • Never offset embodied product carbon with it.
  • Non-native — plant natives where habitat value is the priority.
  • Specify male cultivars (female trees drop malodorous fruit).

Image: EecherplazGinkgo06.jpg: Cayambe derivative wo / Wikimedia Commons · CC BY-SA 3.0

Evidence:Referenced source

Products in this category

No manufacturer products are listed in this category yet. You can specify ginkgo generically and carry it through to a render and specification as normal.

Specification

Finish
Large tree
Service life
60 years

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