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4 TERRITORIAL POTENTIAL FRAGILITIES

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BROKEN LANDSCAPE

The valorization of the Remole fulling mills as a systemic key to a territorial experience

Students: Lorenzo Maria Benzoni, Alex Beretta, Giulia Biondi Supervisors: Marco Voltini | Stefano Tropea | Academic Year 2019/2020

4

TERRITORIAL POTENTIAL FRAGILITIES

LANDSCAPE COMPLEXITY

The area upon which the Remole fulling mills are located is characterized by a complex landscape “structure”: from a purely administrative point of view, the factory is located within the Municipality of Bagno a Ripoli, in-between three of the twenty ambiti paesaggistici identified by the Piano di Indirizzo Territoriale (PIT), such as the

Firenze-Prato-Pistoia area and those of Mugello and Val d’Arno Superiore; the panorama is characterized by agricultural fields which show the massive presence of vineyards and olive groves that define the territory as an IGP and DOP area. Furthermore, the landscape complexity is enriched by the presence of the Arno river and its tributaries, which strongly contribute to

the geological composition of the subsoil.

HYDRO-GEOLOGICAL ANALYSIS

The structural fragility of the territory is overwhelmingly manifested in the hydrogeological level where the Arno river constitutes a fundamental variable: as stated by the Settore Idrologico e Geologico Regionale, in the last twenty years the average hydrometric level of the river has remained almost constant, but it cannot be said the same analyzing the peak levels that it has reached. In fact, if we compare the autumn seasons over the last two decades, generally the ones who most undergo an abundance of rainfalls, the peak levels reached have almost doubled in intensity. This clear variation has led to a constant worsening of the area over the years, calling for interventions capable of safeguarding the rural landscape preventing

of any future floods and consequent landslides of the Arno river.

VEGETATION AND GEOLOGICAL COMPOSITION

The landscape complexity is furthermore enriched by its vegetation, which include pine forests, mostly composed by laurels and maples, hardwood forests, among which there are the cypresses typical of the Tuscan landscape, crops of olive trees, vineyards and the “Rosano peach tree”(a unique peach species typical of the sorrounding area). In addition, they have to be taken into account shrubby and spontaneous vegetation, mostly composed by riparian plantations such as holm oaks and alders, as well as various ferns species. What makes this landscape unique is explainable with the data concerning the geological composition of the subsoil: in fact, they show a correspondence between surface vegetation and the morphology of the underlying

soil. For instance, the cultivation of vineyards takes place exclusively on land composed of a stratified stone substrate, while forests and olive-groves are established above a soil composed of silty sand and gravel or alternating lithotypes.

SUBSOIL COMPOSITION

Bagno a Ripoli municipality Fiesole municipality Pontassieve municipality

Demarcation line between

Firenze-Prato-Pistoia and Mugello areas

Eluvo-colluvial deposit Gravel

Inorganic silt Waterways ADMINISTRATIVE AND LANDSCAPE AREAS

IGP areas

Chianti Ruffina DOP area Chianti Colli Fiorentini

DOP area Fulling mills Oil mill Mill Kiln Hatchery

IGP, DOP AREAS AND FACTORIES

River

Facing-rivers areas Areas covered by forests Areas of public interest

LANDSCAPE AND CULTURAL HERITAGE

Residential areas with continuous and discontinuous fabric

Industrial and commercial areas Scattered residential areas

Irrigated and non-irrigated arable land Forests Vineyards Olive-groves LAND USE HYDROMETRIC LEVELS year 1998

data source: Settore Idrologico e Geologico Regionale Toscano

HYDROMETRIC LEVELS

year 2019

Har

dwood and pine

forests Olive-groves Built environment Pine forests Har dwood forests

Shrubs vegetation Har

dwood forests Built environment Vineyar ds Built environment Vineyar ds

Shrubs vegetation Built environment

Olive -groves Har dwood forests Har dwood forests Har dwood forests Pine forests Built environment River Har dwood and pine forests

Substrate consisting of alternations of

lithotypes

Substrate consisting of alternations of

lithotypes

Substrate consisting of alternations of

lithotypes

Land containing

remains of anthropic

activity

Land containing remains of

anthropic activity

Land containing remains of

anthropic activity

Land containing remains of

anthropic activity

Land containing remains of

anthropic activity

Sand and silt substrate Sand and silt substrate Sand and silt substrate

Gravel and silt substrate

Layered substrate stone Layered substrate stone

Subsoil configuration Surface configuration ALDER Alnus glutinosA betulAceAe Ø: up to 1m varying crown Maximum height: 20/25m HOLM Quercus ilex fAgAceAe Ø: up to 1,50m varying crown Maximum height: 18/20m CYPRESS cipressus sempervirens cupressAceAe Ø: 5/10m -Maximum height: 20/25m MAPLE Acero oppio AcerAceAe Ø: up to 1m varying crown Maximum height: 15/18m LAUREL lAurus nobilis lAurAceAe Ø: up to 3m -Maximum height: 3/12m ROSANO PEACH QUINCE prunus persicA rosAceAe Ø: up to 0,80m -Maximum height: 6/8m VINEYARD vitus viniferA vitAceAe Ø: up to 0,15/0,30m -Maximum height: 1/5m OLIVE-GROVE oleA europeAe Ø: up to 12m -Maximum height: 20m FERNS pteridophytA Ø: -Maximum height: 2m SHRUBS Ø: Maximum height:

-RIPARIAN VEGETATION SCENIC VEGETATION CROP VEGETATION SPONTANEOUS VEGETATION

data source: Database Geomorfologico Regionale SURFACE AND SUBSOIL

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