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Source-sink impulsive bioeconomic models: Seasonal closures with fixed length
(2011)
The dynamics of four source-sink models for an exploited resource under a constant fishing effort are here presented. Two models are described by ordinary differential equations; the other two are expressed by impulsive ...
Source-sink impulsive bioeconomic models: seasonal closures with fixed length
(TAYLOR & FRANCIS LTD, 2011)
Entrepreneurs’ attitudes toward seasonality in the tourism sector
Purpose: The purpose of this paper is to investigate the factors that condition decision making by entrepreneurs in the tourism sector. Specifically, the authors consider whether the decisions related to seasonal closure ...
Energy balance measurements over a banana orchard in the Semiarid region in the Northeast of Brazil.
(Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 11, p. 1365-1373, nov. 2009., 2011)
Deficit irrigation in grapevine cv. syrah during two growing seasons in the Brazilian semiarid
(2015-01-01)
Irrigation plays an important role for grape's yield as well as on its quality for winemaking. Thus, the effects of deficit irrigation strategies on yield and quality of wine grapes cv. Syrah were evaluated in Petrolina, ...
Padrões sazonais e anuais do fechamento e do particionamento do balanço de energia em uma área de Caatinga preservada sob condições de seca extrema
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS CLIMÁTICAS, 2019-05-16)
The energy balance closure obtained through the eddy covariance method is a problem
which persists, despite advances in the development and improvement of instruments and recent
efforts in the description of corrections ...
A pulse fishery model with closures as function of the catch: Conditions for sustainability
(2012)
We present a model of single species fishery which alternates closed seasons with pulse captures. The novelty is that the length of a closed season is determined by the remaining stock size after the last capture. The ...
In field source-sink manipulation of early and late harvest nectarine varieties changes photosynthetic responses due to stomatal closure and carbohydrate accumulation in source leaves
()
Sink/source balance is determinant in carbon partitioning within the plant. Thinning is an
18 agronomic practice that consists in changing the ratio between adult leaves and fruits, source and sink
19 organs respectively. ...