Results 81 to 90 of about 2,903,024 (198)

Reflections: Environmental History in the Era of COVID-19. [PDF]

open access: yesEnviron Hist Durh N C, 2020
Alagona P   +19 more
europepmc   +1 more source

Rochester's rivers, lake, and waste: teaching local environmental history using water case studies. [PDF]

open access: yesWater Hist, 2020
Chomiak K   +5 more
europepmc   +1 more source

Concurrent Air Quality Analysis Under the National Environmental Policy Act and Transportation/Air Quality Conformity [PDF]

open access: yes, 1995
This paper addresses the direct and indirect relationships between the National Environmental Policy Act (NEPA) and the new conformity requirements. This paper concludes that NEPA and transportation/air quality conformity processes should be concurrent ...
Guensler, Randall   +2 more
core  

La bête en ses jardins

open access: yesProjets de Paysage
Through an analysis of approximately five hundred letters exchanged between 1662 and 1686 by the people involved in the building of the gardens of Chantilly at the time of Le Nôtre, this article demonstrates the importance of observation in the ...
Serge Briffaud, Emmanuelle Heaulmé
doaj   +1 more source

The Origin of Fleas and the Genesis of Plague [PDF]

open access: yes, 2015
Human history has been riddled by diseases spread by flea vectors including the bubonic plague. Recently, Madagascar has documented more than 100 cases.
Gillen, Alan L.
core   +1 more source

Fearless: Gettysburg\u27s Environmental Concerns Organization (GECO)

open access: yes, 2014
Gettysburg’s Environmental Concerns Organization (GECO) fearlessly advocates for environmental change, promotes awareness and encourages better sustainability practices on our campus, and the world around us.
Bassler, Chrisitina L.
core  

Snow trade and access to cold temperatures in Lima between the wars of independence and the establishment of free trade (1820-1850)

open access: yesHistoria Crítica
Context/Objective: This article examines the population of Lima’s access to locally extracted natural cold temperatures (snow) during the first half of the 19th century.
José Ragas
doaj   +1 more source

Multi-objective optimization shapes ecological variation [PDF]

open access: yes, 2013
Ecological systems contain a huge amount of quantitative variation between and within species and locations, which makes it difficult to obtain unambiguous verification of theoretical predictions.
Kaitaniemi, Pekka   +3 more
core  

"CUANDO EL RÍO SUENA, PIEDRAS TRAE": RELAVES DE COBRE EN LA BAHÍA DE CHAÑARAL, 1938-1990 "IF THE RIVER SOUNDS IT IS BECAUSE IT IS CARRYING ROCKS": COPPER TAILINGS IN THE BAY OF CHAÑARAL, 1938-1990

open access: yesCuadernos de Historia, 2011
Desde la perspectiva de la historia ambiental, en este trabajo se analiza el impacto de la Gran Minería del Cobre en la provincia de Chañaral entre 1938 y 1990.
Angela Vergara
doaj  

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