The quasi-equilibrium problem (QEP) is a generalization of the classic equilibrium problem (EP) where the constraint set does depend on the reference point. It generalizes important problems such as quasivariational inequalities (QVI) and generalized Nash equilibrium problems (GNEP). In recent years the study of QEP has increased, both from the point of view of existence and uniqueness of solutions and of algorithms to find solutions. In both types of research, assumptions and theoretical results are given, so it is necessary to be able to show examples that can show the validity or falsity of those results . This article aims to help in this task, providing two results to find the whole solution set of QEPs in a variable.

The quasi-equilibrium problem (QEP) is a generalization of the classic equilibrium problem (EP) where the constraint set does depend on the reference point. It generalizes important problems such as quasivariational inequalities (QVI) and generalized Nash equilibrium problems (GNEP). In recent years the study of QEP has increased, both from the point of view of existence and uniqueness of solutions and of algorithms to find solutions. In both types of research, assumptions and theoretical results are given, so it is necessary to be able to show examples that can show the validity or falsity of those results . This article aims to help in this task, providing two results to find the whole solution set of QEPs in a variable.

This work report information about of the abundance, hunting pressure and hunting impact on mammal’s populations inhabits forests of the Alto Itaya river basin. Information was collected from censuses of transects and hunting records, carried out in six communities. The Woolly Monkey (Lagothrix poeppigii Schinz) was the most abundant with 15,4 individuals/km², while the red howler monkey (Alouatta seniculus Linnaeus) and the Red-brocket Deer (Mazama americana Erxleben) were the less abundant with 0,15 individuals/km² and 0,5 individuals/km2, respectively. On the other hand, the hunting records show an average annual harvest of 1176 mammals, equivalent to 14184,6 kg. Finally, the harvest model suggests over-hunting of tapir (Tapirus terrestris Linnaeus), White-lipped Peccary (Tayassu pecari Link), Woolly Monkey (L. poeppigii), Red Howler Monkey (A. seniculus) and Black Capuchin Monkey...

En el presente trabajo se informa sobre la abundancia, presión de caza y el impacto de la caza en mamíferos que habitan los bosques de la cuenca del río Alto Itaya. La información procede de censos por transectos y registros de caza llevados a cabo en seis comunidades. Entre los mamíferos de caza, el choro (Lagothrix poeppigii Schinz) fue el más abundante con 15,4 individuos/km², mientras que el mono aullador (Alouatta seniculus Linnaeus) y el venado colorado (Mazama americana Erxleben) fueron los menos abundantes con 0,15 individuos/km² y 0,5 individuos/ km2, respectivamente. Por otro lado, del área fueron cosechados un promedio anual de 1176 mamíferos, equivalente a 14184,6 kg. Finalmente, el modelo de cosecha sugiere sobrecaza del tapir (Tapirus terrestris Linnaeus), huangana (Tayassu pecari Link), choro (L. poeppigii), mono aullador (A. seniculus) y machín negro (Cebus ape...

The white-tailed deer (Odocoileus virginianus peruvianus) is a ruminant of the family Cervidae that is managed as a game species in the Sauce Grande area of Coto de Caza El Angolo (CCEA), Piura, Peru. The aim of this study was to propose a health protocol for the white-tailed deer of CCEA as an essential component of their management work plans as well as to serve as a model for other wildlife in protected natural areas. For the development of this protocol a literature review was done on the species, along with five visits to CCEA for the evaluation of the area and the standardization of some procedures, where biological samples were collected from white-tailed deers and domestic mammals in the area for microbiologic analysis.

The white-tailed deer (Odocoileus virginianus peruvianus) is a ruminant of the family Cervidae that is managed as a game species in the Sauce Grande area of Coto de Caza El Angolo (CCEA), Piura, Peru. The aim of this study was to propose a health protocol for the white-tailed deer of CCEA as an essential component of their management work plans as well as to serve as a model for other wildlife in protected natural areas. For the development of this protocol a literature review was done on the species, along with five visits to CCEA for the evaluation of the area and the standardization of some procedures, where biological samples were collected from white-tailed deers and domestic mammals in the area for microbiologic analysis.