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Cost benefit analysis of peri-urban land use policy - Plurel

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Table 10: Valuation data for wet<strong>land</strong> zone<br />

Study<br />

Original<br />

value/ha/year<br />

Base<br />

year<br />

Type <strong>of</strong> wet<strong>land</strong>s Method Location<br />

<strong>Cost</strong>anza et al. (1997)<br />

9990 US$/ha/year<br />

1994US$<br />

Tidal<br />

marsh/mangroves<br />

The sum <strong>of</strong> consumer and producer<br />

surplus; the net rent (the producer<br />

Global<br />

19580 US$/ha/year<br />

Swamps/floodplain<br />

surplus); price times quantity<br />

Kirk<strong>land</strong> (1988)<br />

Woodward and Wui (2001)<br />

956.24 US$/ha/year<br />

(aggregate)<br />

3757 US$/ha<br />

(aggregate)<br />

2003 US$ Peat bog and swamp Contingent valuation New Zea<strong>land</strong><br />

1990US$ All kinds <strong>of</strong> wet<strong>land</strong>s Meta-<strong>analysis</strong> Worldwide<br />

David Suzuki Foundation<br />

(2008)<br />

<strong>Cost</strong>anza, Wilson, Troy,<br />

Voinov, Liu and D’Agostino<br />

(2006)<br />

Economics for the<br />

Environment Consultancy and<br />

Entec (2002)<br />

$14194/ha/yr<br />

Bog<br />

$14248/ha/yr 2005<br />

Marsh<br />

Ontario,<br />

Various types <strong>of</strong> methods<br />

$14138/ha/yr CAN$<br />

Swamps<br />

Canada<br />

$15069/ha/yr<br />

Fens<br />

$21477 –<br />

New Jersey,<br />

2004 US$ Freshwater wet<strong>land</strong>s Value transfer<br />

28573/ha/year<br />

USA<br />

£6616/ha/year 2001£ Wet<strong>land</strong>s Benefit transfer UK<br />

Page 35 • PLUREL report No 4.4.3 • December 2010

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