UOH Academic Repository

Universidad de O'Higgins Libraries



Show simple item record

dc.contributor.author Tudela, V
dc.contributor.author Sarricolea, P
dc.contributor.author Serrano-Notivoli, R
dc.contributor.author Meseguer-Ruiz, O
dc.date.accessioned 2024-01-17T15:53:55Z
dc.date.available 2024-01-17T15:53:55Z
dc.date.issued 2023
dc.identifier.uri https://repositorio.uoh.cl/handle/611/283
dc.description.abstract Cherry trees are one of Chile's most important specialty crop activities. Its commercial orchards have an extensive spatial distribution between the 31 degrees S and 48 degrees S, spreading from semiarid to tundra climates, but the trees appear primarily in the Mediterranean climate. Different extreme weather events, such as frosts, precipitation, and high temperatures, affect this crop at different phenological stages, especially in bloom, ripening, and floral differentiation. Based on a high-resolution climatic-gridded dataset of daily temperature and precipitation data, we defined an integrated risk index (RI) representing the frequency of occurrence of the events throughout the plant development period and considering each type of risk affecting each concrete phenological stage. High RI values indicate high climatic risk. The RI follows a meridional pattern influenced by elevation, with higher values in the highest elevations between 36 degrees S and 40 degrees S, sensitive to the simultaneous occurrence of frosts and precipitation events. The northern coast exhibited the lowest risk values, while a general gradient from low values in coastal areas to higher ones in inland elevated zones revealed an altitudinal pattern. Low-risk areas have a sparse distribution of crops, which can be explained by several factors restricting cherry cultivation such as soil limitations, high slopes, lack of productive support infrastructure, and competition with other profitable forestry and agricultural activities in the north and forest production in the south. These results will help to improve climate impact assessments for production systems, which can be conducted by following an easy-to-understand tool.
dc.relation.uri http://dx.doi.org/10.1007/s11069-022-05549-8
dc.subject Extreme events
dc.subject Frosts
dc.subject Heat damage
dc.subject Precipitation events
dc.subject Risk index
dc.subject Sweet cherry
dc.title A pilot study for climate risk assessment in agriculture: a climate-based index for cherry trees
dc.type Artículo
uoh.revista NATURAL HAZARDS
dc.identifier.doi 10.1007/s11069-022-05549-8
dc.citation.volume 115
dc.citation.issue 1
dc.identifier.orcid Serrano-Notivoli, Roberto/0000-0001-7663-1202
dc.identifier.orcid Serrano-Notivoli, Roberto/0000-0001-7663-1202
dc.identifier.orcid Sarricolea, Pablo/0000-0002-6679-2798
dc.identifier.orcid Tudela, Viviana/0000-0002-2043-4055
uoh.indizacion Web of Science


Files in this item

Files Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record

Search


Browse

My Account


Colecciones


Archivos

Artículos

Tesis

Videos


Cuartiles