Las fotografías de California de Rafael Castro Ordóñez, miembro de la Expedición Científica del Pacífico (1862-1866): discurso y circulación / Rafael Castro, photographer and chronicler of the 'Expedition Científica del Pacífico' (1862-1866) and his vision of California

En octubre de 1863 Rafael Castro y Ordóñez, artista y fotógrafo de la Comisión Científica del Pacífico, viajó junto al naturalista Francisco de Paula Martínez y Sáez por el estado de California. La Comisión acompañaba una expedición militar y política de corte panhispanista. Fruto de aquel viaje el artista produjo una veintena de fotografías, dibujos y varias cartas que se publicarían en la revista El Museo Universal. Fotografías y crónicas del viaje conforman un corpus de excepcional valor que permite reconstruir el proyecto y su fabricación de una nueva imagen de América tras la independencia de las antiguas colonias y la irrupción de los Estados Unidos como potencia emergente. Este trabajo analiza este discurso y cómo se articuló con relación a este recién incorporado territorio de los Estados Unidos. A lo largo del estudio se revelarán varios fenómenos interesantes, como la ruptura ocasional del discurso, la circulación de las fotografías más allá del contexto de la Expedición o las conexiones de este viaje de exploración con el fenómeno del turismo (AU)

In October 1863, Rafael Castro y Ordóñez, artist and photographer of the Comisión Científica del Pacífico, traveled across the State of California in the company of naturalist Francisco de Paula Martínez y Sáez. The Comisión was associated with a pan-Hispanic military and political expedition. As a result of the expedition the artist produced around twenty photographs, drawings, and several letters that were ultimately published by the Spanish pictorial magazine El Museo Universal. Both his photographs and travel accounts make up an exceptionally valuable body of knowledge allowing to reconstruct not only the Comisión project but also its attempt at portraying a new image of America following the independence of Spain’s former colonies and the ascent of the United States as a world power. This paper analyzes both this discourse and its expression in relation to California, a then recently incorporated US territory. Several interesting phenomena, including occasional breaches in the discourse, the circulation of photographs beyond the expedition’s context, and the connections of this exploration journey with tourism, will be unveiled in the course of the present study (AU)

Such as pigs eat: the rise and fall of the pannage pig in the UK.

Mast-feeding systems once formed the mainstay of pork production across Europe, but have now largely been forgotten. One of the earliest farming practices, it allowed people to fatten pigs on an otherwise wasted resource. Mast feeding was vital in the ancient world: Rome, Saxon England and the Normans all relied heavily on woodland pigs. As time and technology advanced, mast systems became outmoded and fell into disuse. However, recent public interest in improved animal welfare and sustainable agriculture, combined with anecdotal reports of improved flavour, has once again brought mast feeding into the spotlight. This article chronicles the changes in popularity and perception of mast-feeding systems throughout history, and uses the historical perspective to outline a possible future for woodland pigs.

Back to the forest: exploring forest transitions in Candelaria Loxicha, Mexico.

Declining profitability of agriculture and/or higher prices of forest products and services typically drive an increase in forest cover. This article examines changes in forest cover in Candelaria Loxicha, Mexico. Forest cover increased in the area as a result of coffee cultivation in coffee forest-garden systems. Dependence on forest products and services, and not prices of forest products, drive the process in our study site. Low international coffee prices and high labor demand outside the community might pull farmers out of agriculture, but they do not completely abandon the lands. A diversification in income sources prevents land abandonment and contributes to maintaining rural populations and coffee forest gardens.

Unlikely alliances: encounters between state science, nature spirits, and indigenous industrial forestry in Mexico, 1926-2008.

Indigenous community leaders and conservationists in Oaxaca, Mexico, believe that deforestation causes streams to dry up and threatens rainfall, authorizing popular mobilizations against industrial logging. This belief was produced by a combination of indigenous beliefs in nature spirits and early-twentieth-century state-sponsored desiccation theory, which was brought to the Valley of Mexico in the 1920s. Desiccation theory acquires political significance because it allows rural people to build political and epistemic alliances that bypass industrial forestry institutions and find sympathetic urban audiences and environmentalist allies, undermining state claims to reason and scientific authority. These alliances require the skillful translation and mistranslation of local environmental concerns by activists and conservationists, who link the concerns of urban audiences with those of rural people. Popular beliefs about climate and forests in Mexico structure the authority and credibility of the state and will powerfully affect efforts to protect forests to mitigate climate change.

History and environmental impact of mining activity in Celtic Aeduan territory recorded in a peat bog (Morvan, France).

The present study aims to document historical mining and smelting activities by means of geochemical and pollen analyses performed in a peat bog core collected around the Bibracte oppidum (Morvan, France), the largest settlement of the great Aeduan Celtic tribe (ca. 180 B.C. to 25 A.D.). The anthropogenic Pb profile indicates local mining operations starting from the Late Bronze Age, ca. cal. 1300 B.C. Lead inputs peaked at the height of Aeduan civilization and then decreased after the Roman conquest of Gaul, when the site was abandoned. Other phases of mining are recognized from the 11th century to modern times. They have all led to modifications in plant cover, probably related in part to forest clearances necessary to supply energy for mining and smelting. Zn, Sb, Cd, and Cu distributions may result from diffusional and biological processes or from the influence of groundwater and underlying mineral soil, precluding their interpretation for historical reconstruction. The abundance of mineral resources, in addition to the strategic location, might explain why early settlers founded the city of Bibracte at that particular place. About 20% of the anthropogenic lead record was accumulated before our era and about 50% before the 18th century, which constitutes a troublesome heritage. Any attempts to develop control strategies in accumulating environments should take into account past human activities in order to not overestimate the impact of contemporary pollution.

Rainforest composition and histories of human disturbance in Solomon Islands.

On the basis of a Solomon Islands case study, we report that tropical rainforests hitherto perceived as untouched, pristine, virgin, etc., are actually sites of former settlement, extensive forest clearance, and irrigated/swidden agriculture. An unusually wide range of sources--rainforest ecology, forest classification and mapping, ethnobotany, land-use history, oral traditions, ethnographic and archaeological observations--supports our conclusions. These observations have bearings for contemporary perspectives on scenarios for rainforest regeneration after logging. They also force a revision of certain assumptions concerning Melanesian prehistory and historical demography, and indicate that interdisciplinary links between botany, archaeology and social anthropology are needed to achieve a better appreciation of rainforest dynamics.