Prehistoric land use at an archaeological hot-spot (the rock art park of Campo Lameiro,NW Spain) inferred from charcoal,synanthropic pollen and non-pollen palynomorph proxies

Pollen, non-pollen palynomorphs and charcoal from a colluvial soil surrounded by prehistoric petroglyphs (Campo Lameiro, NW Spain) were studied in order to assess the nature of human activities and their impact on Holocene vegetation patterns. Several phases of anthropogenic impact were observed. (i) Between 7.6 and 6.5 ka cal BP, synanthropic taxa (Urtica dioica type, Plantago lanceolata type) and coprophilous fungi (e.g. Sporormiella-type) are indicative of early (pre-agricultural) creation of small patches of pasture using fire, possibly for incipient animal husbandry or as part of a deliberate strategy to improve game availability. Such activities only had a minor effect on the deciduous Quercus-dominated forest established earlier during the Holocene Thermal Maximum. (ii) Between 5.9 and 4.8 ka cal BP a more intense signal indicative of pastoral activity was detected, corresponding to the Neolithic period. (iii) Between 4.8 and 3.4 ka cal BP, which fits within the hypothetical timeframe of petroglyph creation, the synanthropic and humidity (e.g. Cyperaceae, Mougeotia) indicators diminished while charcoal concentration increased, which can be explained by Mid-Holocene cooling/drying (Neoglaciation) in combination with reduced human impact, or by non-pastoral activities in the area possibly in association with the development of the rock art culture, converting pasture to protected open ground through anthropogenic fires. (iv) During the Late Bronze Age and Early Iron Age (3.4–2.5 ka cal BP), grazing pressure and fire regime intensity are high, coinciding with evidence of regional forest regression, despite an amelioration in climate. (v) Later phases, not corresponding to prehistoric rock art contexts, include a phase of heavy grazing and reduced fire frequency (from ca. 2.5 to 1.2 ka cal BP) as well as the near complete elimination of the deciduous woodland, the expansion of ericaceous shrubland and the evidence of local agriculture and afforestation. These results are consistent with earlier studies in the area and highlight the spatial heterogeneity in the vegetation especially during periods of prehistoric anthropogenic interference.     

Tourism and Community: An Ecuadorian Village Builds on its Past

An archaeological project and a community museum in Agua Blanca, Ecuador, have helped catalyse a remarkable process of ecological and cultural awareness complemented by economic advances. Some twenty-five years after the museum’s inauguration, as well as visiting the archaeological site and museum, tourists can observe the Machalilla National Park’s distinctive flora and fauna, camp, hike, swim, stay in village homes, buy locally made handcrafts, and eat in the community restaurant. These initiatives have been set up by the village in collaboration with local, national, and overseas agencies, in ways which spread benefits as widely as possible. After the introduction of a new constitution in 2008, which recognizes the multi-ethnic character of Ecuador’s population, Agua Blanca and adjacent communities asked to be officially recognized as ‘Pueblo Manta’ — an identity derived from the area’s pre-Spanish archaeology. Agua Blanca’s experience shows that much can be achieved through confidence in cultural identity, and that locally managed community tourism brings tangible economic benefits to local people, while serving to protect vulnerable archaeological sites from destruction.     

Microeconomic Formulation and Estimation of a Residential Location Choice Model: Implications for the Value of Time

Abstract We formulate a microeconomic model of residential location choice behavior as an aggregate of the individual behaviors of household members, subject to individual time constraints and a common income budget. A simplified version of the model is estimated from stated preference rank‐order data, yielding a function that may be interpretated as a conditional indirect utility function. We consider Box‐Tukey transformations, segmentation by income class, and a consistent treatment of data at different rank depths using the simultaneous mixed‐estimation method. Measures of the household's willingness‐to‐pay (through rents) for reducing travel times to work and study in the short run, are interpreted as subjective values of time and compared with such values derived from mode choice models. Our results are plausible, and consistent with recent findings showing that the short‐run benefits of transport projects derived by transport models are larger than benefits measured at the land use system.     

COVID-19 and employment relief programs: A tale of spatially blind policies for a spatially driven pandemic

We use the case of Chile to analyze the effectiveness of a spatially blind employment relief program (hereafter referred to as the LPE program) established by the Chilean government and implemented during the COVID-19 pandemic. Chile is an interesting case because on the one hand its nonpharmaceutical interventions were spatially driven by health indicators based on small geographical areas; hence, producing sizeable regional and temporal variation of the local conditions induced by the COVID-19 pandemic. On the other hand, the LPE program was designed and implemented nationally without distinction of local labor market or pandemic conditions, and each firm could decide whether to enroll in the program. By exploiting the spatial-temporal variation of exogenously imposed lockdowns and using a difference-in-differences panel data framework, we find that the LPE program was only effective for a group of regions in the country but, more importantly, that the LPE program was less effective during lockdowns. Moreover, the requirements of the LPE program were vague and did not target specific populations or entities. Consequently, our results suggest that women, informal and small firm workers, and most economic sectors throughout the country were less able to take advantage of the benefits of this program.     

“It is loved and it is defended”: Critical Solidarity Across Race and Place

Since 2010, the Wixárika (Huichol) indigenous people of western Mexico have struggled against transnational mining activity in their sacred pilgrimage site of Wirikuta in the semi‐desertic plateaus of San Luis Potosí. This struggle has been accompanied by a multitude of non‐indigenous and largely urban actors who have joined the Wixárika, bringing with them their own cultural, political and geographic registers for understanding and mobilising against mining in the region. Taking Wirikuta as a contemporary demonstration of interracial and cross‐geographic alliance building, I analyse how social movements that express solidarity and affective ties with the territories and cultures of indigenous peoples struggle to unsettle entrenched racial and spatial relations.