Results 31 to 40 of about 54,274 (168)

Establishing a Sustainable Development Goal for Oceans and Coasts to Face the Challenges of our Future Ocean [PDF]

open access: yes, 2013
Oceans regulate our climate, provide us with natural resources such as food, materials, substances, and energy and are essential for international trade, recreational, and cultural activities.
Kronfeld-Goharani, Ulrike   +5 more
core  

Precision Targets: GPS and the Militarization of U.S. Consumer Identity [PDF]

open access: yes, 2007
For most people in the United States, war is almost always elsewhere. Since the Civil War, declared wars have been engaged on terrains at a distance from the continental space of the nation. Until the attacks on the World Trade towers and the Pentagon in
Caren Kaplan
core   +1 more source

Els manuals de mercaderia i l'educació mercantil a l'edat mitjana: el cas del Llibre que explica lo que ha de ser un bon mercader

open access: yesDrassana, 2020
Els manuals de mercaderia eren fonamentals en el procés formatiu dels mercaders a l'edat mitjana, tant pel que fa a les tècniques i habilitats pròpies de l'ofici com a les pautes de comportament.
Nicolau López Espinasa
doaj  

Integrated Management: A Coastal Community Perspective [PDF]

open access: yes, 2010
This paper was prepared for the Food and Agriculture Organisation of the United Nations Regional Workshops on Small-Scale Fisheries "Securing Sustainable Small-Scale Fisheries: Bringing together responsible fisheries and social development".
Anthony Charles   +10 more
core  

Les noves adquisicions del Museu Marítim de Barcelona

open access: yesDrassana, 2020
Les col·leccions del Museu Marítim de Barcelona han estat enriquides en els darrers mesos amb la incorporació de diferents objectes, documents i fotografies, alguns procedents de donacions i d’altres, de compra.
Museu Marítim de Barcelona
doaj  

Using Data in Undergraduate Science Classrooms [PDF]

open access: yes, 2007
Provides pedagogical insight concerning the skill of using data The resource being annotated is: http://www.dlese.org/dds/catalog_DATA-CLASS-000-000-000-007 ...
Lamont-Doherty Earth Observatory, Columbia University
core  

Àlbum de Fotos

open access: yesDrassana, 2022
Les Drassanes Burell de Barcelona van ser fundades el 1895 per Josep Burell Magro, al 1910, van ampliar les instal·lacions i es van instal·lar a la platja de Can Tunis de Barcelona, al peu de Montjuïc.
doaj  

Developing an Effective Enforcement System for a Marine Reserve in the Pitcairn Islands [PDF]

open access: yes, 2013
This paper details how monitoring and enforcement of the Pitcairn Island's exclusive economic zone could be effectively undertaken for a relatively low level of expenditure.

core  

Changes in the soil organic carbon balance on China’s cropland during the last two decades of the 20th century [PDF]

open access: yes, 2017
Agro-ecosystems play an important role in regulating global changes caused by greenhouse gas emissions. Restoration of soil organic carbon (SOC) in agricultural soils can not only improve soil quality but also influence climate change and agronomic ...
Frolking, Stephen E.   +7 more
core   +3 more sources

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