Sandrine Lyser

Sandrine Lyser
French National Institute for Agriculture, Food, and Environment (INRAE) | INRAE · Sciences sociales agriculture et alimentation espace et environnement

Master’s degree

About

55
Publications
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234
Citations

Publications

Publications (55)
Article
Full-text available
The dataset provides data on beachgoers’ behaviours, attitudes and perceptions of coastal bathing risks at a high energy beach in South-West France [1]. Data were collected from a face-to-face quantitative survey conducted at La Lette Blanche beach, during the lifeguard-patrolled summer period (July-August) 2022 from a sample of 722 visitors. Beach...
Article
Full-text available
Sandy beaches offer numerous health and well-being benefits, but engaging in water-based recreational activities also exposes beachgoers to risks from natural hazards, such as rip currents and waves that break at the shoreline (shore break waves), which can result in fatal drownings and surf zone injuries. A contributing factor to these incidents i...
Article
Beaches are highly attractive environments providing a wealth of recreational services. However, many people drown unintentionally on beaches worldwide. In the face of these dangers, the establishment of supervised swimming areas remains one of the most effective preventive measures. Despite the risk of drowning, many beachgoers choose to recreate...
Article
Full-text available
Understanding and predicting surf zone risks is of paramount importance to prevent drowning incidents and severe spine injuries on beaches globally. This study holistically addressed life risk at La Lette Blanche beach, southwest France, during the lifeguard-patrolled summer period (July–August) 2022, where intense rip currents and shore-break wave...
Preprint
Full-text available
Understanding and predicting surf zone risks is of paramount importance to prevent drowning incidents and severe spine injuries on beaches globally. This study holistically addressed life risk at La Lette Blanche beach, southwest France, during the lifeguard-patrolled summer period (July-August) 2022, where intense rip currents and shore-break wave...
Article
Introduction: The extent of the health benefits of contact with nature came to the fore during the health crisis. However, studies do not fully appreciate the effect of the type of natural environment to which individuals are exposed. The studies often use a very vague category of “green space” for the purpose. Purpose of research: We apply soci...
Article
Full-text available
Forest dieback due to climate change has severe consequences for the sensitive environments of mountain forests which provide important ecosystem services for local communities, lowlands inhabitants, and visitors. However, this phenomenon is sometimes hard to identify for the lay public as it can manifest as a slow-onset phenomenon with rather inco...
Article
Les forêts sont parmi les destinations de loisirs préférées des Français. Le plus souvent, ces loisirs sont libres, gratuits et accessibles. Partant de ce constat, les économistes ont très tôt cherché à reconstituer des fonctions de demande pour ces services non marchands, en s’inspirant des schémas micro-économiques standards. De fait, l’espace y...
Poster
Full-text available
Alien species can have major ecological and socioeconomic impacts and so effective management are needed. In this perspective, one increasingly seeks to involve end users, such a recreational users (Shackle-ton, Adriaens et al. 2019). Recreational users may share valuable knowledge about the ecological ecosystems at stake. They have time, materials...
Article
Full-text available
Quels sont les liens entre la relation au lieu que développent des individus et leur « concernement » à propos de phénomènes qualifiés de « risques » sur ce même lieu ? Afin de répondre à cette question, un état de l’art précise tout d’abord le concept de « concernement » en qualifiant différentes modalités (notamment « passif » ou « actif ») ainsi...
Article
The intervention of the Conservatoire du Littoral (the French coastal protection agency) on theArcachon Bay takes into account the tensions between attractivity and protection triggered by land-use areas acquisition. By studying the Dune du Pilat, one of the first sites of the Conservatoire du Littoral, we highlight that the mobilization of multipl...
Article
The bay of Arcachon is a very attractive touristic destination since it was developed during the 19th century. In the context characterized by 191% increase of thepopulation during summer, ecotourism strategies developed by stakeholders of this territory are aiming both preservation of the natural and cultural patrimony and conservation of touristi...
Article
Le bassin d'Arcachon est une destination touristique dont l'attractivité n'a pas été démentie depuis son développement au cours du XIXe siècle. Dans un contexte caractérisé par une augmentation de population de 191 % en période estivale, les stratégies écotouristiques développées par les acteurs de ce territoire ont vocation à préserver le patrimoi...
Article
L'action du conservatoire du littoral sur le bassin d'Arcachon prend en compte les tensions entre attractivité et protection par l'acquisition d'espaces fonciers. Via l'étude d'un premier site du conservatoire du littoral sur le bassin d'Arcachon (dune du Pilat), nous montrons que la mobilisation de multiples acteurs au cours du processus d'acquisi...
Article
Full-text available
Une enquête quantitative sur la prise en compte de l'environnement par les agriculteurs en France a été réalisée en 2005, puis reprise en 2010 pour être analysée à l'aide d'une approche par classification de variables. Les sept classes d'agriculteurs identifiées se distinguent par le paradigme environnemental sans que cela soit systématique pour au...
Article
Amenities and heterogeneous tourists’ preferences for coastal land use management of the Arcachon Bay Coastal areas are sensitive zones with high amenity quality. Because of their rising attractivity, such areas are facing various pressures and actors involved in local development should consider them. In the context of Iczm (Integrated Coastal Zo...
Article
Full-text available
Governing practices in French coastal risk management still tend to prioritize expert knowledge in the taking of decisions. Indeed, this policy domain persistently depends upon settled assumptions that local citizens either lack knowledge about risk or are likely to reason on the basis of their emotions and in the short-term. Consequently, they are...
Article
Cet article part du constat selon lequel les pratiques et les discours actuels en matière de gestion des risques littoraux relèvent encore prioritairement de modes de gestion fondés sur les « savoirs experts ». Il interroge alors la validité du « modèle du déficit » qui sous-tend cette approche et qui présuppose, en l’absence d’une information et d...
Chapter
The first part proposes an analytical Framework for the tourism enhancement of the heritage, which deals with the complexity of the economic décisions relating to this aim, highlighting various types of possible and actual economic initiatives and their various meanings. Our approach draws on the economics of conventions in order to understand the...
Article
Tourism has the potential to make a major contribution to the development of rural areas. However, empirical evidence suggests that its economic impact is limited, because rural visitors are thought to engage in few recreational activities and are seen as low spenders. This study gives new insights into the domestic demand in areas of France descri...
Book
The first part proposes an analytical Framework for the tourism enhancement of the heritage, which deals with the complexity of the economic décisions relating to this aim, highlighting various types of possible and actual economic initiatives and their various meanings. Our approach draws on the economics of conventions in order to understand the...
Article
This paper proposes an original data mining method for unsupervised learning, replacing traditional factor analysis with a system of variable clustering. Clustering of variables aims to group together variables that are strongly related to each other, i.e. containing the same information. We recently proposed the ClustOfVar method, specifically dev...
Article
In this paper we examine the usefulness of combining multivariate analysis and costs analysis in recreation planning. Although these approaches have sometimes been developed in previous recreation studies, they have never been combined in this way. We apply this approach to a regional beach planning policy called the “Beach Plan”, in Aquitaine, sou...
Article
Full-text available
Nous considérons le cas d'une enquête agriculture/environnement dont les données sont relatives aux transformations actuelles du métier d'agriculteur. Nous optons pour une démarche originale en remplaçant la première étape classique d'analyse factorielle par un algorithme de classification de variables. L'objectif de la classification de variables...
Article
Full-text available
Forest owners are confronted with contradictory views on the importance of deadwood. Environmentalists argue that it should be left in the forest to conserve biodiversity, provide a habitat for specific fauna and flora, and maintain soil quality through wood decay. Conversely, industrial stakeholders, and some public decision makers, advocate harve...
Article
Full-text available
La prise en compte de l'environnement par les agriculteurs : une analyse avec le package "ClustOfVar"
Book
Bien qu’elle ne fût pas toujours perçue comme une activité majeure de la forêt, la fréquentation semble s’être développée durant ces dernières décennies. Un peu plus tôt, nous avons vu que les premières études d’envergure réalisées à la fin des années 1960 attestaient déjà de l’ampleur du phénomène et que, depuis lors, l’effort d’investigation avai...
Article
Full-text available
Land use changes generate some conflicts, in particular between agricultural and residential uses in the urbanization context and sprawl phenomena. Coastal zones also produce specific amenities that create conflicts over land-use, increase housing and land values and, associated with and/or substituted to urban amenities modify the structure of the...
Article
Cet article présente une application de la méthode des prix hédoniques pour étudier l'effet des aménités littorales sur les prix du foncier. L'originalité repose sur l'association d'estimations semi-paramétriques et hédoniques, permettant de souligner les spécificités des gradients de rente foncière. / The article describes an application of the he...
Article
Full-text available
Land markets are the locus of a strong competition between agricultural and residential usages, particularly in rapidly-growing areas such as coastal ones. Coastal territories also produce specific amenities that are capitalized into land values. The aim of this article is to investigate the spatial structure of land prices within two french coasta...
Article
Land markets are the locus of a strong competition between agricultural and residential usages, particularly in rapidly-growing areas such as coastal ones. Coastal territories also produce specific amenities that are capitalized into land values. The aim of this article is to investigate the spatial structure of land prices within two french coasta...
Article
Full-text available
Le foncier fait l’objet d’une concurrence importante entre différents usages notamment l’agriculture et le résidentiel. Les espaces littoraux, en forte croissance et générateurs d’aménités spécifiques, sont particulièrement sujets à ce type de conflits d’usage. En effet, les aménités littorales exercent une pression sur les prix fonciers et immobil...
Article
Full-text available
Le développement de nouvelles fonctions jouées par les territoires ruraux fait naître des conflits d'usage sur ces espaces et impacte notamment la valeur des terres agricoles. De manière à mettre en évidence les principaux facteurs influençant le prix de ces terres, nous appliquons la méthode des prix hédonistes (MPH) sur le littoral charentais. No...
Article
Full-text available
L’objectif de ce papier est d’analyser qui sont et que font les touristes en espace rural. Notre point d’entrée est celui de la demande, analysée à partir des comportements observés des touristes. Cette analyse concerne le tourisme d’été dans deux régions : Aquitaine et Rhône-Alpes. Elle est menée à partir des données individuelles recueillies lors...
Article
Full-text available
Recreational services provided by forests are highly heterogeneous and mostly non-market. Yet managers need to understand preferences for forest attributes and to place a monetary value on public goods like forest recreation. Unfortunately, traditional valuation methods are not designed to capture multidimensional changes. It is therefore necessary...
Article
Depuis 1989, 7 zones d'accueil en forêt domaniale sont équipées de compteurs routiers (la Salie, la Lagune, le Petit Nice, le Truc Vert, le Grand Crohot, le Gressier, le Lion). A une exception prêt (le Truc Vert), la configuration des sites se prête particulièrement bien à l'utilisation de compteurs : situés en bout de route, l'usage de la voiture...

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