treegeneration | cenhedlaethcoed

Daw manteision a chostau fel ei gilydd yn sgil coed mewn trefi.  Tra bod rheolwyr coed trefol yn gyfarwydd â’r costau wrth iddynt gadw llygaid ar gyllidebau ac ateb galwadau ffôn trigolion anfodlon, nid yw’r manteision mor hawdd i’w mesur na’u cyfiawnhau. Fodd bynnag, mae yna gorff eang a chynyddol mewn bodolaeth o waith ymchwil i fanteision niferus ac amrywiol coed trefol.  Mae’r cysylltiadau sydd fan hyn yn crynhoi rhai o fanteision amrywiol coed trefol.

Cydnabyddiaeth

Diolch i Gyngor Dosbarth Warwick am ganiatâd i ailgynhyrchu’r rhan fwyaf o’r wybodaeth a roddir yn y tudalennau hyn.

Llyfryddiaeth

Mae’r wybodaeth grynodedig o bapurau a nodir gan* wedi ymddangos ar y wefan hon. 

*Coder, KD, 1996 Identified Benefits of Community Trees and Forests, University of Georgia
Cooperative Extension Service - Forest Resources Publication FOR96-39

Dwyer, JF, McPherson, EG, Schroeder, HW a Rowntree, R, 1992  Assessing the Benefits and Costs of the Urban Forest, [yn] Journal of Arboriculture 18(5), tt227 - 234.

*Hewitt, N, Stewart, H, Donovan, R a MacKenzie, R, dim dyddiad. Trees and Sustainable Urban Air Quality, Crynodeb ymchwil o Brifysgol  Lancaster ar http://www.es.lancs.ac.uk/people/cnh/docs/UrbanTrees.htm

*Kuo, FE a Sullivan, WC, 2001(a)  Environment and Crime in the Inner City. Does Vegetation Reduce Crime [yn] Environment and Behavior 33(3), tt 343 - 367

*Kuo, FE a Sullivan, WC, 2001(b) Aggression and Violence in the Inner City - Effects of Environment via Mental Fatigue, [in] Environment and Behavior 33(4), tt 543 - 571

*Kuo, FE, 2003 The role of Arboriculture in a Healthy Social Ecology [yn] Journal of Arboriculture 29(3), tt148 – 155

*Nowak, DJ, dim dyddiad The Effects of Urban Trees on Air Quality, USDA Forest Service, Syracuse, NY

*Taylor, AF, Kuo, FE, Sullivan, WC, 2001 COPING WITH ADD - The Surprising Connection to Green Play Settings [yn] Environment and Behavior 33(1), tt 54 - 77

*Wolf, K, 1998(a) Trees in Business Districts - Positive Effects on Consumer Behaviour,
University of Washington College of Forest Resources, Factsheet #30.

*Wolf, K, 1998(b) Trees in Business Districts - Comparing Values of Consumers and
Business, University of Washington College of Forest Resources, Factsheet #31.

*Wolf, K, 1998(c) Urban Forest Values: Economic Benefits of Trees in Cities, University of
Washington College of Forest Resources, Factsheet #29.

*Wolf, K, 1998(d) Urban Nature Benefits: Psycho-Social Dimensions of People and Plants,
University of Washington College of Forest Resources, Factsheet #1.

*Wolf, K, 1999 Grow for the Gold, [yn] TreeLink 14, Washington State Department of
Natural Resources

*Wolf, K, 2000 Community Image - Roadside Settings and Public Perceptions, University
of Washington College of Forest Resources, Factsheet #32.

*Wolf, K, 2003 Public Response to the Urban Forest in Inner-City Business Districts, [yn]
Journal of Arboriculture 29(3) tt 117 - 126