Search results for "erosion"
showing 10 items of 637 documents
Effetto della copertura vegetale sui processi di erosione superficiale in alcune parcelle sperimentali calabresi
2009
Atlante della qualità dei suoli del bacino del Fiume Imera Meridionale
2008
Stima dell'erosione idrica parcellare in due siti sperimentali italiani
2011
VAlidazione del modello distribuito SEDD per la stima dell'erosione idrica in un bacino calabrese
2008
Nuovi e antichi paradigmi nello studio dei processi erosivi
2011
Evoluzione della biodiversita’ vegetale in alcuni siti pedologici ad eucalyptus in seguito all’utilizzazione forestale
2008
Soil genetic erosion: a new concept for a new environmental challenge and a new soil paradigm
2018
The author proposes a new concept of soil erosion to shed new light on soil erosion an ecological environment conservation in order that politicians and administrators could pay great attention to preserve soil resources. A new concept of soil erosion is suggested by proposing ideas, explaining concepts, summarizing and case studies. The economic value should be assigned to the soil ecosystem services and the new concept of soil erosion that could be called “soil genetic erosion” is proposed. Soils are very diverse natural resources that positively affect and promote the economy of the social systems if they are maintained in good health.
L'incremento della sostenibilità ambientale attraverso la diminuzione del rischio erosivo.
2014
Riassunto: Lo scopo di questo lavoro è quello di mettere a punto, a partire dalle informazioni territoriali quali caratteristiche meteorologiche e pedologiche,uno studio capace di evidenziare la sostenibilità della gestione attuale di due ipoteticheparcelle sperimentali individuate nel territorio del sottobacino Iudeo-Bucari (Trapani). Si tratta di due vigneti che rappresentano per caratteristiche morfologiche e gestionali la collina del sottobacino ovvero una delle aree maggiormente vitate della Sicilia. Il fine è valutare la sostenibilità della gestione del suolo in termini di controllo dell’erosione (perdita di suolo), attraversol'applicazione del modello USLE (Universal Soil Loss Equati…
Cool barnacles: Do common biogenic structures enhance or retard rates of deterioration of intertidal rocks and concrete?
2017
Sedentary and mobile organisms grow profusely on hard substrates within the coastal zone and contribute to the deterioration of coastal engineering structures and the geomorphic evolution of rocky shores by both enhancing and retarding weathering and erosion. There is a lack of quantitative evidence for the direction and magnitude of these effects. This study assesses the influence of globally-abundant intertidal organisms, barnacles, by measuring the response of limestone, granite and marine-grade concrete colonised with varying percentage covers of Chthamalus spp. under simulated, temperate intertidal conditions. Temperature regimes at 5 and 10 mm below the surface of each material demons…
The influence of light attenuation on the biogeomorphology of a marine karst cave: A case study of Puerto Princesa Underground River, Palawan, the Ph…
2015
Karst caves are unique biogeomorphological systems. Cave walls offer habitat for microorganisms which in-turn have a geomorphological role via their involvement in rock weathering, erosion and mineralisation. The attenuation of light with distance into caves is known to affect ecology, but the implications of this for biogeomorphological processes and forms have seldom been examined. Here we describe a semi-quantitative microscopy study comparing the extent, structure, and thickness of biocover and depth of endolithic penetration for samples of rock from the Puerto Princesa Underground River system in Palawan, the Philippines, which is a natural UNESCO World Heritage Site.\ud \ud Organic gr…