DSpace Coleção: Artigo em periódico indexado (CPAP)Artigo em periódico indexado (CPAP)https://www.alice.cnptia.embrapa.br/alice/handle/item/2682024-03-29T15:30:11Z2024-03-29T15:30:11ZAmblyomma sculptum ticks on a giant otter from the Brazilian Pantanal.SORESINI, G.FOERSTER, N.PAIVA, F.MOURAO, G.LEUCHTENBERGER, C.https://www.alice.cnptia.embrapa.br/alice/handle/doc/11631512024-03-27T12:33:17Z2023-01-01T00:00:00ZTítulo: Amblyomma sculptum ticks on a giant otter from the Brazilian Pantanal.
Autoria: SORESINI, G.; FOERSTER, N.; PAIVA, F.; MOURAO, G.; LEUCHTENBERGER, C.
Conteúdo: Abstract: The giant otter (Pteronura brasiliensis) is a semiaquatic carnivore and a top predator in the trophic chain, considered a sentinel of freshwater ecosystems. Ticks are common ectoparasites of worldwide distribution and potential vectors of diseases. In this study, we report the ectoparasitism by ticks on a giant otter carcass found during monitoring activity at the Negro River, that holds a viable population of this endangered species in the Brazilian Pantanal. A total of three tick specimens were collected: two adults were identified as Amblyomma sculptum and a nymph as Amblyomma spp. There is a lack of information about the health of free-ranging giant otters and this report contributes to elucidate some of the host-parasite relationships, although much more research is needed to expand the knowledge about which kinds of pathogens are circulating in the species, especially among those transmitted by ticks. A ariranha (Pteronura brasiliensis) é um carnívoro semiaquático e um predador de topo na cadeia trófica, considerada sentinela dos ecossistemas de água doce. Resumo: Os carrapatos são ectoparasitos comuns com distribuição mundial e potenciais vetores de doenças. Neste estudo, foi relatado o ectoparasitismo por carrapatos em uma carcaça de ariranha encontrada durante atividade de monitoramento no Rio Negro, no Pantanal brasileiro, que abriga uma população viável desta espécie ameaçada de extinção. Um total de três espécimes de carrapatos foram coletados: dois adultos foram identificados como Amblyomma sculptum e uma ninfa como Amblyomma spp. Há uma lacuna de informações sobre a saúde das ariranhas de vida livre e este relato contribui para elucidar algumas das relações parasita-hospedeiro, embora ainda seja necessária mais pesquisa para ampliar o conhecimento sobre quais tipos de patógenos estão circulando na espécie, especialmente entre os transmitidos por carrapatos.2023-01-01T00:00:00ZAchieving conservation through cattle ranching: the case of the Brazilian Pantanal.CHIARAVALLOTI, R. M.TOMAS, W. M.AKRE, T.MORATO, R. G.CAMILO, A. R.GIORDANO, A. J.LEIMGRUBER, P.https://www.alice.cnptia.embrapa.br/alice/handle/doc/11623902024-03-04T14:45:19Z2023-01-01T00:00:00ZTítulo: Achieving conservation through cattle ranching: the case of the Brazilian Pantanal.
Autoria: CHIARAVALLOTI, R. M.; TOMAS, W. M.; AKRE, T.; MORATO, R. G.; CAMILO, A. R.; GIORDANO, A. J.; LEIMGRUBER, P.
Conteúdo: Cattle ranching in the 140,000 km 2 Brazilian Pantanal is considered one of the most important cases of sustainable use of natural resources in the global south. The region has had a successful history of balancing environmental protection with the production of >3.8 million cattle. However, global change, infrastructure projects, and deforestation, threaten the sustainable use of the Pantanal. Here, using Ostrom's design principles as a framework, we interviewed 49 local stakeholders and conducted a review of secondary information aiming to evaluate the sustainability of cattle ranching practices across the region and the threats to it. We show that well-defined property boundaries, congruence between appropriation and provision rules through low-intensity cattle ranching, and co-management of resources, are all key components for achieving sustainability in the Pantanal. However, we documented shortcomings in satisfying critical aspects of Orstrom's design principles. Specifically, we argue that the Pantanal needs better biodiversity and behavior monitoring, the creation of platforms or mechanisms to solve local conflicts around resource access and use, recognition by governments and international bodies of the local efforts to promote local sustainability, and the creation of networks effectively connecting existing sustainability initiatives.2023-01-01T00:00:00ZA systems approach to planning for human-wildlife coexistence: The case of people and jaguars in the Brazilian Pantanal.MARCHINI, S.BOULHOSA, R.CAMARGO, J.CAMILO, A. R.CONCONE, H.FELICIANI, F.FERRARDO, I.FIGUEIROA, G.FRAGOSO, C. E.MORATO, R.PORFÍRIO, G.SALOMÃO JUNIOR, J.SAMPAIO, R.SANTOS, C. C.TORTATO, F. R.VIANA, D.TOMAS, W. M.https://www.alice.cnptia.embrapa.br/alice/handle/doc/11619782024-02-15T11:32:21Z2024-01-01T00:00:00ZTítulo: A systems approach to planning for human-wildlife coexistence: The case of people and jaguars in the Brazilian Pantanal.
Autoria: MARCHINI, S.; BOULHOSA, R.; CAMARGO, J.; CAMILO, A. R.; CONCONE, H.; FELICIANI, F.; FERRARDO, I.; FIGUEIROA, G.; FRAGOSO, C. E.; MORATO, R.; PORFÍRIO, G.; SALOMÃO JUNIOR, J.; SAMPAIO, R.; SANTOS, C. C.; TORTATO, F. R.; VIANA, D.; TOMAS, W. M.
Conteúdo: Human-wildlife coexistence as a concept and management objective has received increasing attention from researchers and decision makers. The coexistence approach will benefit from the recognition that, at broader scales, human-wildlife interactions (HWI) are best understood and managed collaboratively and as complex systems, that is, dynamic, non-linear, emergent, adaptive and, therefore, unpredictable. We present a planning process for human-wildlife coexistence that provides a platform for collaboration between researchers and decision-makers—and other stakeholders as well—and recognizes the complex nature of HWI. The three elements that define the process are: coexistence instead of conservation or conflict mitigation as a goal, systems thinking as the approach, and an emphasis on verifiable results rather than actions. As a way of illustration, we describe a 3-day planning workshop for human-jaguar coexistence in the Pantanal, Brazil. The 15 participants representing the academic, governmental, and non-profit sectors identified 12 interactions directly involving 27 stakeholders and indirectly another 55. A theory of change was produced, connecting 20 actions—to be performed by 22 actors—with the 57 factors that directly and indirectly drive the interactions. How these results complement other approaches such as Action Plans is discussed. The proposed approach favors the pragmatism of adaptive co-management over the often unrealistic expectation of a linear path to solution, or in other words, a shift from the notion of human-wildlife coexistence as a quantifiable target to that of coexistence as a desired system state.2024-01-01T00:00:00ZBioma Pantanal: da complexidade do ecossistema à conservação, restauração e bioeconomia.SILVA, D. B.GARCIA, L. C.SANTOS, S. A.DAMASCENO JUNIOR, G. A.BOARETTO, A. G.BORTOLOTTO, I. M.https://www.alice.cnptia.embrapa.br/alice/handle/doc/11589552023-11-30T20:32:49Z2023-01-01T00:00:00ZTítulo: Bioma Pantanal: da complexidade do ecossistema à conservação, restauração e bioeconomia.
Autoria: SILVA, D. B.; GARCIA, L. C.; SANTOS, S. A.; DAMASCENO JUNIOR, G. A.; BOARETTO, A. G.; BORTOLOTTO, I. M.
Conteúdo: O Pantanal é um bioma amplamente conhecido por ser a maior planície inundável do mundo, mais do que isso é um mosaico contendo áreas inundáveis e não inundáveis, floresta decidual, savana (cerrado), florestas ripárias, pastagens, áreas temporárias, áreas permanentemente aquáticas e com formações monodominantes características. É um reservatório de biodiversidade com organismos adaptados aos ciclos de seca, cheia e fogo, requerendo atenção especial para sua conservação e restauração, ainda mais com os desmatamentos e incêndios catastróficos que recentemente ocorreram. Essa região também possui populações indígenas e tradicionais, que detêm inclusive conhecimentos ancestrais sobre a biodiversidade da região e precisam ser incluídas nos planejamentos para a conservação e restauração desse bioma.2023-01-01T00:00:00Z