Realidade e Desafios da Institucionalização de Unidades de Conservação Municipais do Estado do Pará, Brasil

Bastos, Rodolpho Zahluth; Farias, André Luís Assunção de; Lopes, Luiz A. C.; Leite, Éder Victor Oeiras

doi:10.17551/2358-1778/geoamazonia.v2n4p206-220

Cited by 5 publications

(8 citation statements)

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“…As imposed in the Bill nº 322, of 28 th September 2012, a municipality should remain in the LPM if it has an increase in the deforestation rates during at least two of the last three years. An alternative to overcome this situation is the creation of Conservation Units in the municipality; according to Bastos et al (2014), there is only one in Rondon do Pará, the Parque Ambiental da Prainha. Regarding fire emissions, we noted that, despite the accumulated loss of Natural areas between 2006 and 2017, annual PM2.5 emitted from fires have been decreasing after its inclusion in the LPM ( Figure 5).…”

Section: Resultsmentioning

confidence: 99%

Land Use and Land Cover Mapping in a Priority Municipality for Deforestation Control Actions in the Amazon using GEOBIA

Conceição¹,

Chaves²,

Mataveli³

2020

Rev. Bras. Cartogr.

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The objective of this work was to detect land use and land cover changes in the municipality of Rondon do Pará, in the Brazilian Legal Amazon, through the Geographic Object-based Image Analysis (GEOBIA), aiming to identify whether its inclusion in the list of priority municipalities for actions to prevent, monitor and control deforestation in the Amazon (Decree 6.321/2007), has inhibited this process. The methodological procedure involved the calculation of vegetation indices to highlight interest classes, the segmentation of the images into geo-objects and the classification using Support Vector Machine (SVM) algorithm. Also, we evaluated the relationship between annual rates of particulate material with a diameter of fewer than 2.5 micrometers (PM2.5) emitted from fires and deforestation in Rondon do Pará. The results show the reduction of deforestation rates but the conversion, in absolute values, of 984,47 km² of natural vegetation to anthropized areas along the 2006-2017 period, and the reduction of the average PM2.5 fire emissions from 31,107 tons year-1 between 2002 and 2007 to 10,394 ton year-1 in the post-inclusion period (2008-2019). This represents that the inclusion of Rondon do Pará in this list was beneficial, but the suppression of natural vegetation was not totally curbed, reinforcing that changes from environmental policies are gradual. Activities that do not use fire to suppress natural vegetation, such as selective logging, common in Rondon do Pará, had impact. This makes it necessary to intensify inspections and the development of sustainable actions in the region.

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Section: Resultsmentioning

confidence: 99%

Land Use and Land Cover Mapping in a Priority Municipality for Deforestation Control Actions in the Amazon using GEOBIA

Conceição¹,

Chaves²,

Mataveli³

2020

Rev. Bras. Cartogr.

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“…Pelo processo de expansão da cidade de Belém, criou-se a Região Metropolitana de Belém (RMB), resultado de um fluxo de conurbação entre a capital e os municípios de Ananindeua, Marituba, Benevides, Santa Bárbara do Pará, Santa Izabel do Pará e Castanhal, totalizando uma população de mais de 2 milhões de habitantes (IBGE, 2016). Como reflexo Research, Society and Development, v. 9, n. 11, e4809119965, 2020 (CC BY 4.0) | ISSN 2525-3409 | DOI: http://dx.doi.org/10.33448/rsd-v9i11.9965 disto, apenas nos últimos 15 anos, o grande crescimento demográfico e o acelerado processo de urbanização não planejada da área acarretaram a perda de 201 km 2 (quilômetros quadrados) das áreas florestadas originais e um decréscimo na qualidade de vida das pessoas (Paranaguá et al, 2003, Ferreira et al, 2012 (Brasil, 2000, Ananindeua, 2011, Bastos, 2014.…”

Section: As áReas Verdes Na Região Metropolitana De Belémunclassified

Áreas verdes urbanas em Belém do Pará: histórico e potencialidades do Parque Ambiental Antonio Danúbio Lourenço da Silva

Alves

Lucas

Vasconcelos

et al. 2020

RSD

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Parques e jardins são heranças da revalorização dos ideais naturalistas, principalmente europeus, e desempenham funções sociais, educacionais, estéticas e ecológicas. O estudo objetivou identificar os aspectos históricos, educacionais, recreativos e desenvolvimento urbano que envolvem e/ou exercem pressão no Parque Ambiental Antonio Danúbio, na Região Metropolitana de Belém/PA, contribuindo para sua valorização como área de conservação da biodiversidade e qualidade de vida para a população. Aplicou-se técnicas de observação não participante e entrevistas semiestruturadas. Foram ouvidas 35 pessoas que estão de alguma forma relacionadas a área. Ao longo de sua história, a área do Parque, sofreu ações de naturezas diversas, que modificaram a estrutura, organização e função, principalmente na fisionomia vegetacional, consequente da expansão urbana veloz e sem planejamento. O Parque enfrenta problemas antigos com a falta de recursos, contudo, ainda é um local de clima agradável, contemplação da natureza e pode ser um espaço de proposta educativa, cultural e de memória da população.

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“…Antônio Danúbio Park is a conserved forest fragment located in Belém Metropolitan Region, Pará State. It presents great native flora species diversity, mainly palm trees (BASTOS, 2014). The park covers territorial space of 3,544 hectares and perimeter of 806.83 m (ANANINDEUA, 2011).…”

Section: Introductionmentioning

confidence: 99%

“…Among all aims of having the park in the region, one finds the maintenance of the local and regional ecosystem. It is important noticing that the park is available for community cultural, educational and leisure activities that do not pose risk to the environment (BASTOS, 2014). According to Alcântara & Vazquez (2016), a county that provides its population with high-quality public spaces allows it to have a healthy environment to live in.…”

Section: Introductionmentioning

confidence: 99%

Biodiversity in urban centers: knowing and acknowledging palm trees in Antônio Danubio Park

Alves

Lucas

Gois

2022

CeN

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The green areas conservation in urban perimeters is an effective way to maintain native plant species, in addition to the important socio-environmental role they play in cities. Parque Antônio Danúbio is a conserved forest fragment in the metropolitan area of Belém, Pará, which presents a great diversity of native flora species, especially palm trees. The present study objective was to carry out a survey of the palm trees in Parque Antônio Danúbio aiming to know the vegetation structure through the distribution and frequency of the registered species. The study was made using a qualitative approach, frequency and structure analyzes (height classes) were also carried out. Nine palm species were identified, being açaí (Euterpe oleracea Mart.), mumbaca (Astrocaryum gynacanthum Mart.) and bacaba (Oenocarpus bacaba Mart.) the most frequent. Individuals distribution in the height classes indicated that there is regeneration in the environment. Such results show that Parque Antônio Danúbio presents a representative diversity of native palm trees, and the populations of these species enjoy good conditions for their development.

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Realidade e Desafios da Institucionalização de Unidades de Conservação Municipais do Estado do Pará, Brasil

Cited by 5 publications

References 0 publications

Land Use and Land Cover Mapping in a Priority Municipality for Deforestation Control Actions in the Amazon using GEOBIA

Land Use and Land Cover Mapping in a Priority Municipality for Deforestation Control Actions in the Amazon using GEOBIA

Áreas verdes urbanas em Belém do Pará: histórico e potencialidades do Parque Ambiental Antonio Danúbio Lourenço da Silva

Biodiversity in urban centers: knowing and acknowledging palm trees in Antônio Danubio Park

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