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pro vyhledávání: '"Johanna Heyer"'
Autor:
Francisco Barraza, Johanna Heyer, Lupita D. Montoya, Héctor Jorquera, Gonzalo Valdivia, Luis N. Schiappacasse
Publikováno v:
Environmental Pollution. 236:477-487
Temuco is a mid-size city representative of severe wood smoke pollution in southern Chile; however, little is known about the indoor air quality in this region. A field measurement campaign at 63 households in the Temuco urban area was conducted in w
Publikováno v:
Journal of Transport Geography. 89:102891
Many US metropolitan areas have undergone dramatic shifts in socioeconomic organization.. As urban areas gentrify, many low-income residents and communities of color have transitioned towards the exurban periphery. These suburban neighborhoods tend t
Autor:
Kimberly E. Dolphin, Johanna Heyer, Erin Berlin, Renato Mendes Coutinho, Alice Leung, Jamie Lou Sabellon, Priyanga Amarasekare, Britney Kim, Chris Johnson
Publikováno v:
Functional Ecology. 30:1122-1131
In species with complex life cycles, population dynamics result from a combination of intrinsic cycles arising from delays in the operation of negative density-dependent processes (e.g., intraspecific competition) and extrinsic fluctuations arising f
Autor:
Héctor, Jorquera, Francisco, Barraza, Johanna, Heyer, Gonzalo, Valdivia, Luis N, Schiappacasse, Lupita D, Montoya
Publikováno v:
Environmental pollution (Barking, Essex : 1987). 236
Temuco is a mid-size city representative of severe wood smoke pollution in southern Chile; however, little is known about the indoor air quality in this region. A field measurement campaign at 63 households in the Temuco urban area was conducted in w
Autor:
Francisco Barraza, Héctor Jorquera, Johanna Heyer, Marcelo Muñoz, Gonzalo Valdivia, Ana María Edwards, Wilfredo Palma, Lupita D. Montoya
Publikováno v:
Environment International, Vol 92, Iss, Pp 97-105 (2016)
Indoor and outdoor endotoxin in PM2.5 was measured for the very first time in Santiago, Chile, in spring 2012. Average endotoxin concentrations were 0.099 and 0.094 [EU/m3] for indoor (N = 44) and outdoor (N = 41) samples, respectively; the indoor–