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Understanding the sentiment associated with cultural ecosystem services using images and text from social media

Publications associées (39)

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Modeling of Stream Metabolism from Reach-scale to the Scale of Entire River Networks

Pier Luigi Segatto

Streams are key components of the global carbon (C) cycle. The river network conceptualization moved from the pipelineâ idea, in which C is solely transported, to the active ecosystemâ concept, in which both terrestrial derived and autochthonous C ...

EPFL2021

Defining and spatially modelling cultural ecosystem services using crowdsourced data

Devis Tuia

Cultural ecosystem services (CES) are some of the most valuable contributions of ecosystems to human well- being. Nevertheless, these services are often underrepresented in ecosystem service assessments. Defining CES for the purposes of spatial quantificat ...

2020

People's perceptions of the cultural ecosystem services of the Sava river in the Balkans: the contribution of participatory mapping

Constance Brouillet

Many rivers in the Balkan Peninsula are recognised at the European level for the biodiversity they host and their strong cultural heritage. However, they are experiencing significant anthropogenic changes, where their biodiversity and cultural values are o ...

2020

Spatial planning deals with the spatial expression of human activities in an integrated way to minimize their negative impacts on the natural and land systems. Rapid land use and land cover changes are important drivers of change of the benefits people der ...

EPFL2020

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Current projections suggest that climate warming will be accompanied by more frequent and severe drought events. Peatlands store ca. one third of the world's soil organic carbon. Warming and drought may cause peatlands to become carbon sources through stim ...

PEERJ INC2020

Cultural ecosystem services provision in response to urbanization in Cameroon

Jérôme Chenal, Armel Firmin Kemajou Mbianda, Rémi Jaligot

In Africa, cities are unable to accommodate population growth within their current administrative limits, putting pressure on ecosystem services (ES) in peripheral areas. Existing ES related studies in the region were conducted in East and South Africa, an ...

2018

Context Pasture-woodlands are semi-natural landscapes that result from the combined influences of climate, management, and intrinsic vegetation dynamics. These landscapes are sensitive to future changes in land use and climate, but our ability to predict t ...

Springer2017

In-stream nitrate removal capacity may be used as a proxy for the ecosystem service of water quality regulation. It is well known that this natural function is driven by abiotic and biotic factors in running water environments. With regard to biotic dri ...

Wiley-Blackwell2017

Ecohydrological interfaces as hotspots of ecosystem processes

Tom Ian Battin

The movement of water, matter, organisms, and energy can be altered substantially at ecohydrological interfaces, the dynamic transition zones that often develop within ecotones or boundaries between adjacent ecosystems. Interdisciplinary research over the ...

American Geophysical Union2017

Twitter Sentiment Analysis (Almost) from Scratch

Rémi Philippe Lebret, Ronan Collobert, Pedro Henrique Oliveira Pinheiro

A popular application in Natural Language Processing (NLP) is the Sentiment Analysis (SA), i.e., the task of extracting contextual polarity from a given text. The social network Twitter provides an immense amount of text (called tweets) generated by users ...

Idiap2016