Search results for "Forestal"

showing 10 items of 1240 documents

INDAGINE SULL’ IDROREPELLENZA DEL SUOLO DI UNA PINETA ARTIFICIALE MEDITERRANEA

2016

Nell’indagine è stata caratterizzata l’idrorepellenza del suolo di una pineta artificiale Mediterranea utilizzando sia il tradizionale Water Drop Penetration Time (WDPT) test che due indici desunti da esperimenti di infiltrazione condotti con il MiniDisk Infiltrometer (MDI). In particolare, il Repellency Index (RI) è stato calcolato come rapporto tra i valori di sorptività misurati con etanolo e acqua, mentre il Water Repellency Cessation Time (WRCT) è stato ricavato utilizzando l’informazione acquisita nella fase idrofobica e in quella idrofila del processo di infiltrazione con acqua. Tutti gli indici hanno inequivocabilmente indicato che la lettiera di Pinus pinaster è altamente idrofobic…

test WDPTIdrorepellenzaSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-Forestaliindici repellenza (RI e WRCT)minidisk infiltrometerIdrorepellenza indici repellenza (RI e WRCT) test WDPT minidisk infiltrometer
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Calibrazione di un torbidimetro ottico per la misura della perdita di suolo a scala di parcella

2008

torbidimetroSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-ForestaliErosione idrica
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Variabilità delle serie storiche di temperatura e precipitazione in Sicilia

2008

A regional analysis of longer time series of temperature and rainfall, in Sicily, was performed. Trends and rainfall-temperature correlation was investigated, finding tipical droughty behaviour.

trendclimaSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-Forestalirainfall temperature correlation trend
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Primi casi di “imbrancamento” di tortora selvatica (Streptopelia turtur (Linnaeus, 1758)) con tortore dal collare (Streptopelia decaocto Frivaldszky,…

2017

La Tortora selvatica (Streptopelia turtur) come conferma il nome è una specie che non mostra mai comportamenti antropofili, tuttavia sono stati osservati due casi nei quali la tortora selvatica, assieme alle tortore dal collare, si avvicinava all’uomo per nutrirsi.

uccelli atropofiliaSettore AGR/05 - Assestamento Forestale E Selvicoltura
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UTILIZZO DELLA TERMOGRAFIA DI LABORATORIO PER LA STIMA DEL CONTENUTO IDRICO DEL SUOLO

2009

umidità del suolo inerzia termica termografia ad immagineSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-Forestali
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Biomassa, un modello energetico di hgestione sostenibile delle foreste

2014

uso energetico delle biomasse sostenibilitàSettore AGR/05 - Assestamento Forestale E Selvicoltura
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Alternative analysis of transient infiltration experiment to estimate soil water repellency

2019

The repellency index (RI) defined as the adjusted ratio between soil‐ethanol, Se, and soil‐water, Sw, sorptivities estimated from minidisk infiltrometer experiments has been used instead of the widely used water drop penetration time and molarity of ethanol drop tests to assess soil water repellency. However, sorptivity calculated by the usual early‐time infiltration equation may be overestimated as the effects of gravity and lateral capillary are neglected. With the aim to establish the best applicative procedure to assess RI, different approaches to estimate Se and Sw were compared that make use of both the early‐time infiltration equation (namely, the 1 min, S1, and the short‐time linear…

water drop penetration timerepellency index631 - Agricultura. Agronomía. Maquinaria agrícola. Suelos. Edafología agrícolatwo-term infiltration model0208 environmental biotechnologySoil science04 agricultural and veterinary sciences02 engineering and technologysoil hydraulic conductivityinfiltration020801 environmental engineeringInfiltration (hydrology)two‐term infiltration modelsoil sorptivitySoil water040103 agronomy & agriculturesoil water repellencySettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-Forestali0401 agriculture forestry and fisheriesEnvironmental scienceminidisk infiltrometerWater Science and Technology
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Closure to "New stage-discharge relationship for weirs of finite crest length"

2015

L'articolo riporta la risposta di chiusura alla discussione sull'articolo originale "New stage-discharge relationship for weirs of finite crest length"

weirs stage-dischargeSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-Forestali
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The MIMOSE Approach to Support Sustainable Forest Management Planning at Regional Scale in Mediterranean Contexts

2017

In recent decades, Mediterranean landscapes have been affected by human-induced drivers, such as land use and climate change. Forest ecosystems and landscapes have been particularly affected in mountainous regions due to limited management and stewardship, especially in remote areas. Therefore, there is a need to set up new strategies to enhance ecosystem services in forested areas which, in turn, will benefit local communities and economies. In this study, we implemented a new approach—Multiscale Mapping of Ecosystem Services (MIMOSE)—to assess ecosystem services in Mediterranean forests located in a mountainous region of Italy. We spatially assessed timber provision and carbon sequestrati…

wood productionSettore AGR/05 - Assestamento Forestale E Selvicolturalcsh:TJ807-830Geography Planning and DevelopmentForest managementSustainable forest managementlcsh:Renewable energy sources010501 environmental sciencesManagement Monitoring Policy and Law01 natural sciencesEcoforestryforest management planningEcosystem servicescarbon storage and sequestration; forest ecosystem services; forest management planning; MIMOSE; total ecosystem services value; wood productioncarbon storage and sequestration0502 economics and businessForest ecologyforest ecosystem serviceIntact forest landscapelcsh:Environmental sciences0105 earth and related environmental scienceslcsh:GE1-350total ecosystem services valueEcosystem healthRenewable Energy Sustainability and the Environmentbusiness.industrylcsh:Environmental effects of industries and plants05 social sciencesEnvironmental resource managementforest ecosystem serviceslcsh:TD194-195GeographyEcosystem managementbusinessMIMOSE050203 business & management
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Low mimosine content and nutrient-rich foliage of two Leucaena leucocephala varieties: a potential fodder resource in Mediterranean agroforestry syst…

2022

Leucaena leucocephala is worldwide used for wood production, reforestation and for feeding livestock. To assess the potential use of leucaena for animal nutrition, we analysed the composition of methanolic extracts of leaf samples of two varieties occurring in Sicily (Mediterranean area), also determining the presence of mimosine.

woody speciesSettore AGR/05 - Assestamento Forestale E Selvicolturaanimal nutritionfodder legumetoxicityPlant ScienceSettore CHIM/06 - Chimica OrganicaHPLCEcology Evolution Behavior and Systematics
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