Zobrazeno 1 - 10
of 120
pro vyhledávání: '"J.A. Laurence"'
Autor:
D. Marmorek, P. de la Cueva Bueno, Julian Aherne, A. Hall, P. Williston, Shaun A. Watmough, C. Murray, A. Henolson, J.A. Laurence
Publikováno v:
Atmospheric Environment. 146:311-323
Northwest British Columbia, Canada, a sparsely populated and largely pristine region, is targeted for rapid industrial growth owing to the modernization of an aluminum smelter and multiple proposed liquefied natural gas (LNG) facilities. Consequently
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b7114ef8af4f27504fbb1cb88d8ba3b
Autor:
E.H. Lee, W.A. Retzlaff, J.A. Laurence, D. A. Weinstein, William E. Hogsett, J. Weber, J.S Kern
Publikováno v:
Forest Ecology and Management. 205:73-89
We simulated forest dynamics of the regional ponderosa pine–white fir conifer forest of the San Bernadino and Sierra Nevada mountains of California to determine the effects of high ozone concentrations over the next century and to compare the respo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80e5b795ee0736000b82948f0dbe804c
https://doi.org/10.1016/j.foreco.2004.10.007
https://doi.org/10.1016/j.foreco.2004.10.007
Autor:
Christian P. Andersen, J.A. Laurence
Publikováno v:
Environment International, Vol 29, Iss 2, Pp 155-160 (2003)
Research aimed at understanding the response of plants to ozone has been conducted for over four decades but little of it has addressed intact natural systems. Even so, there is sufficient scientific information at this time to support air quality st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1945b05295ffd75fdc7a2532c5b0bb77
http://www.sciencedirect.com/science/article/pii/S0160412002001587
http://www.sciencedirect.com/science/article/pii/S0160412002001587
Autor:
J.A. Laurence, Samia A. Madkour
Publikováno v:
Environmental Pollution. 120:339-353
The aim of this study was to test and select one or more highly sensitive, specific and environmentally successful Egyptian bioindicator plants for ozone (O 3 ). For that purpose more than 30 Egyptian species and cultivars were subjected to extensive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dba5cbff573b3e4cb4f1c124cb105616
https://doi.org/10.1016/s0269-7491(02)00117-3
https://doi.org/10.1016/s0269-7491(02)00117-3
Autor:
E. Henry Lee, J.A. Laurence, Joseph C. Greene, James A. Weber, David T. Tingey, Sandra Brown, William E. Hogsett
Publikováno v:
Ecological Applications. 11:1412-1424
We investigated the potential impact of projected future temperature and CO2 concentrations in combination with tropospheric O3 on the annual biomass increment of Pinus ponderosa Doug. ex Laws. TREGRO, a process-based whole-tree growth model in which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1285e135127faf73a3942b3fd781f527
https://doi.org/10.1890/1051-0761(2001)011[1412:ecatat]2.0.co
https://doi.org/10.1890/1051-0761(2001)011[1412:ecatat]2.0.co
Publikováno v:
Forest Ecology and Management. 146:247-263
To simulate the long-term effects of ozone on forests in the US, we linked TREGRO, a mechanistic model of an individual tree, to ZELIG, a forest stand model, to examine the response of forests to five ozone exposure regimes (0 to ∼100 ppm h SUM06 p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e56a8f1b444e8c5aeaa1c0fadfde8a6
https://doi.org/10.1016/s0378-1127(00)00462-x
https://doi.org/10.1016/s0378-1127(00)00462-x
Autor:
Sung-Chul Yun, J.A. Laurence
Publikováno v:
New Phytologist. 143:305-313
SUMMARY Both sensitive and tolerant clones of aspen (Populus tremuloides) were exposed to ozone using four different exposure regimes under controlled environmental conditions. Based on data on ambient ozone from 10 cities in the USA, three treatment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c5f762a9e193f6badb827e4ad53f935
https://doi.org/10.1046/j.1469-8137.1999.00444.x
https://doi.org/10.1046/j.1469-8137.1999.00444.x
Autor:
J.A. Laurence, Sung-Chul Yun
Publikováno v:
New Phytologist. 141:411-421
Ozone (O3)-sensitive and tolerant clones of aspen (Populus tremuloides) were exposed to O3 at 1.0, 1.7 and 3.0 times the concentration in ambient air at Ithaca, NY, USA (×1.0, ×1.7 and ×3.0) for 3 months. Visible foliar injury occurred within a fe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72598dee15abf37e37bae46abf865d62
https://doi.org/10.1046/j.1469-8137.1999.00359.x
https://doi.org/10.1046/j.1469-8137.1999.00359.x
Autor:
J.A Laurence
Publikováno v:
Environmental Science & Policy. 1:179-184
Functional ecosystems are essential for supplying adequate clean air and water, habitat for wildlife, commercial fiber and food products, recreational resources and for preserving biodiversity. In addition to the many natural stresses that may affect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05bf05631183babdd765bcfc839f7fb0
https://doi.org/10.1016/s1462-9011(98)00024-0
https://doi.org/10.1016/s1462-9011(98)00024-0
Publikováno v:
Forest Ecology and Management. 107:99-116
Most models of the potential effects of climate change on forest growth have produced deterministic predictions. However, there are large uncertainties in data on regional forest condition, estimates of future climate, and quantitative relationships
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63b40dfd26bb88d632a4e7ca40f5e4cf
https://doi.org/10.1016/s0378-1127(97)00323-x
https://doi.org/10.1016/s0378-1127(97)00323-x