Revista do Instituto Florestal最新文献_第4页

LINTER RECICLADO DE ALGODÃO: ALTERNATIVA SUSTENTÁVEL PARA A PRODUÇÃO DE CELULOSE E PAPEL 再生棉灯笼：纤维素和纸张生产的可持续替代品

Revista do Instituto Florestal Pub Date : 2021-12-02 DOI: 10.24278/2178-5031.202133204

Fabrício Junki Blanco Kumabe, C. Sansígolo, Isabel Homczinski

{"title":"LINTER RECICLADO DE ALGODÃO: ALTERNATIVA SUSTENTÁVEL PARA A PRODUÇÃO DE CELULOSE E PAPEL","authors":"Fabrício Junki Blanco Kumabe, C. Sansígolo, Isabel Homczinski","doi":"10.24278/2178-5031.202133204","DOIUrl":"https://doi.org/10.24278/2178-5031.202133204","url":null,"abstract":"Esta pesquisa objetivou determinar as propriedades físicas, químicas e anatômicas do linter residual de algodão, material oriundo da indústria têxtil, para fabricação de celulose e papel. Foram avaliados três tratamentos (linter reciclado blue 40, linter reciclado blue 30 e linter reciclado alvejado 30), em que se analisou as seguintes propriedades: teor de umidade, densidade aparente, teor de holocelulose, extrativos totais, lignina, número kappa e solubilidade em NaOH 1 e 5% em água quente e água fria, teor de cinzas, determinação das dimensões das fibras e as relações entre essas dimensões, seguindo as normas da TAPPI. Na avaliação física da umidade, não houve diferença estatística significativa entre as médias dos tratamentos. Para densidade e teor de holocelulose, o Blue 40 apresentou a maior média (0,088 g.cm-³ e 90,82%, respectivamente). O teor de lignina do Blue 40 apresentou a menor média (1,95%). A porcentagem de cinzas foi igual para os tratamentos Blue 40 e Alvejado 30 (0,80%). Na avaliação da solubilidade em NaOH 1% e solubilidade em água quente, os tratamentos Blue 30 e Alvejado 30 apresentaram médias iguais (8% e 5%, respectivamente) e superiores a Blue 40. Para a solubilidade em NaOH 5%, os tratamentos Blue 30 e Blue 40 apresentaram médias iguais (6%). Os valores de solubilidade em água fria foram iguais para o Blue 40 e Alvejado 30 (5,04%) e superiores ao Blue 30. Desta forma, a Blue 40 apresentou melhores características para produção de celulose e papel.","PeriodicalId":30226,"journal":{"name":"Revista do Instituto Florestal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47742429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

USO DE LODO DE ESGOTO COMPOSTADO E DIFERENTES LÂMINAS DE ÁGUA PARA A PRODUÇÃO DE MUDAS DE Erythrina speciosa Andrews 利用堆肥污水污泥和不同水深生产刺桐幼苗

Revista do Instituto Florestal Pub Date : 2021-12-02 DOI: 10.24278/2178-5031.202133205

Izabella Olher, Thomaz Figueiredo Lobo, M. V. Siqueira

引用次数: 0

VARIAÇÕES LONGITUDINAIS NAS PROPRIEDADES FÍSICAS DA MADEIRA DE Mimosa tenuiflora 含羞草木材物理性质的纵向变化

Revista do Instituto Florestal Pub Date : 2021-12-02 DOI: 10.24278/2178-5031.202133203

Sara Sebastiana Nogueira, V. Castro

引用次数: 1

TERRESTRIAL VERTEBRATE FAUNA OF ASSIS’ STATE FOREST: A CERRADO REMNANT IN THE STATE OF SÃO PAULO, BRAZIL 阿西斯国家森林的陆生脊椎动物动物群:巴西sÃo保罗州塞拉多遗迹

Revista do Instituto Florestal Pub Date : 2021-12-02 DOI: 10.24278/2178-5031.202133208

Paula Prist, Douglas William Cirino, Artur Lupinetti, Ana Yoko Ykeuti Meiga, Vinicius Albereci, Adriana Calaboni, Marcelo Magioli, Cesar Medalogo, Thaís Pagotto, Osnir Giacon, Fernanda Delborgo Abra, K. Ferraz

{"title":"TERRESTRIAL VERTEBRATE FAUNA OF ASSIS’ STATE FOREST: A CERRADO REMNANT IN THE STATE OF SÃO PAULO, BRAZIL","authors":"Paula Prist, Douglas William Cirino, Artur Lupinetti, Ana Yoko Ykeuti Meiga, Vinicius Albereci, Adriana Calaboni, Marcelo Magioli, Cesar Medalogo, Thaís Pagotto, Osnir Giacon, Fernanda Delborgo Abra, K. Ferraz","doi":"10.24278/2178-5031.202133208","DOIUrl":"https://doi.org/10.24278/2178-5031.202133208","url":null,"abstract":"In the current scenario of environmental changes, anthropic pressures on biodiversity are in constant increase, stressing the importance of assessing the distribution and occurrence of organisms in natural regions, especially in protected areas. Here we surveyed the terrestrial vertebrate fauna of Assis State Forest and updated the existing species list. Reptiles were sampled using pitfall traps and active search, birds by transects and listening points, while terrestrial mammals were sampled using camera traps, linear transect census, active search, pitfall and live traps. Four samplings were conducted, totaling 28 days of sampling effort. We recorded a total richness of 230 terrestrial vertebrate species: 21 amphibians, 17 reptiles, 164 birds, 23 medium and large-sized mammals and 25 small mammals. Of these, seven species are considered endangered at the state and / or federal level. Our results led to the inclusion of 78 bird species and six medium- and large-sized mammals to the species list of ASF’s Management Plan, in addition to three new species of herpetofauna that were not reported by other fauna surveys carried out in the region. Our data shows that the area is highly diverse, with some differences in species composition between sampled phytophysiognomies. These data can also be used to update the management plan for the area, as well as for the zoning of the unit.","PeriodicalId":30226,"journal":{"name":"Revista do Instituto Florestal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42166065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PHYTOSSOCIOLOGICAL ASSESSMENT OF A NATURAL REGENERATION SITE IN THE SOUTHEAST ATLANTIC FOREST BIOME 东南大西洋森林生物群落自然更新点的植物社会学评价

Revista do Instituto Florestal Pub Date : 2021-12-02 DOI: 10.24278/2178-5031.202133207

Luís Gustavo de Paula Silva, S. Botelho, K. Massi, Marivaldo Garcia Martins, Tharcísio Pelosato Nogueira, Jaurés Barbosa Guisard, Rodrigo Leite Marco Santos, Jordano Roma Buzati, Rodrigo Dametto, João Marcos Paiva, Ádila Hanna Justiniana Rodrigues, Natan Rodrigues Ferreira de Melo e Silva, Marco Aurélio Silva Leite, M. P. Coutinho, D. Barros

{"title":"PHYTOSSOCIOLOGICAL ASSESSMENT OF A NATURAL REGENERATION SITE IN THE SOUTHEAST ATLANTIC FOREST BIOME","authors":"Luís Gustavo de Paula Silva, S. Botelho, K. Massi, Marivaldo Garcia Martins, Tharcísio Pelosato Nogueira, Jaurés Barbosa Guisard, Rodrigo Leite Marco Santos, Jordano Roma Buzati, Rodrigo Dametto, João Marcos Paiva, Ádila Hanna Justiniana Rodrigues, Natan Rodrigues Ferreira de Melo e Silva, Marco Aurélio Silva Leite, M. P. Coutinho, D. Barros","doi":"10.24278/2178-5031.202133207","DOIUrl":"https://doi.org/10.24278/2178-5031.202133207","url":null,"abstract":"On some portions of the biodiversity Atlantic Forest bioversity hotspot, land abandonment has regenerated back to forest. However, the composition and structure of these areas are not well known. Thus, the aim of this study was to inventory a 45 years old natural regeneration forest site in a small farm (68 ha) in the Southeast portion of Atlantic Forest Biome in Brazil. In November 2019 all regenerating individuals (<15 cm of circumference at ground level and> 50 cm of height) and adults (>15 cm of circumference at breast height) were counted, identified, classified in ecological groups, dispersal and conservation status, and measured in 0.34 ha. We calculated Importance Value (VI) for all species. Of the 2720 individuals sampled, 435 were adults and 2285 regenerating individuals. Families with greatest species richness were Fabaceae, Myrtaceae and Euphorbiaceae. The majority of species and individuals were non-pioneer and zoochorous. Most of the regenerants belong to the specie Guarea kunthiana and were non-pioneer species, wich might indicate an advanced stage of forest succession. Additionally, high VI species were mostly non-pionners.","PeriodicalId":30226,"journal":{"name":"Revista do Instituto Florestal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44790759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

WOOD EVALUATION OF Eucalyptus pellita F.Muell. AND Eucalyptus tereticornis Smith AS POTENTIAL FOR PULP AND PAPER PRODUCTION pellita F.Muell.和圆叶桉的纸浆和造纸潜力评价

Revista do Instituto Florestal Pub Date : 2021-12-02 DOI: 10.24278/2178-5031.202133202

E. P. Amorim, J. R. Menucelli, Caio Henrique Santos, Miguel Luiz Menezes Freitas, T. Pissarra, Maria Emília Calvão Moreira da Silva, M. Zanata, Eduardo Luiz Longui

{"title":"WOOD EVALUATION OF Eucalyptus pellita F.Muell. AND Eucalyptus tereticornis Smith AS POTENTIAL FOR PULP AND PAPER PRODUCTION","authors":"E. P. Amorim, J. R. Menucelli, Caio Henrique Santos, Miguel Luiz Menezes Freitas, T. Pissarra, Maria Emília Calvão Moreira da Silva, M. Zanata, Eduardo Luiz Longui","doi":"10.24278/2178-5031.202133202","DOIUrl":"https://doi.org/10.24278/2178-5031.202133202","url":null,"abstract":"This paper aimed to determine the quality indexes for paper and cellulose based on the fiber features from two wood species of interest, Eucalyptus pellita and E. tereticornis. The mean annual increment (IMA) was calculated by measuring DBH and Height (25 years), a 10 cm disk from each tree was collected for density determinations and anatomical studies for cellulose and paper. Tree height, trunk diameter at 1.30 m in height (DBH), and volume per tree were higher in E. pellita when compared to E. tereticornis. The volume per hectare and average annual increment were higher in E. tereticornis compared to E. pellita. Based on the quality indexes calculated from fiber dimensions, we did not observe any variation in flexibility coefficient between the two species; however, this index was more heterogeneous with the lowest value in E. tereticornis pith. Eucalyptus pellita showed a lower wall fraction value, including a lower overall value in pith. The Runkel index was lowest in E. pellita; in addition, the highest value, above 1, was found in pith position in E. tereticornis. The slenderness index did not differ between species and it was not possible to detect which had performed better. The results indicate that E. pellita and E. tereticornis have potential for the production of paper with high mechanical resistance, such as writing, printing and packaging. The wood of both species has potential for use in producing paper and cellulose.","PeriodicalId":30226,"journal":{"name":"Revista do Instituto Florestal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44049663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

MODIFICAÇÕES ANATÔMICAS E FÍSICA DE COLMOS DE Guadua sp. SUBMETIDOS A TRATAMENTOS PRESERVATIVOS CONVENCIONAIS E NATURAIS 瓜杜瓦茎经常规和自然防腐处理后的解剖和物理变化

Revista do Instituto Florestal Pub Date : 2021-06-10 DOI: 10.24278/2178-5031.202133104

M. Lobão, F. Guedes, Mariane Pita De Sá, Michaela Nascimento Queiroz, Lucas Vieira Lemos Romeu, Neila Cristina Lima Fernandes, P. A. Z. Pollito, Mario Tomazello Filho

{"title":"MODIFICAÇÕES ANATÔMICAS E FÍSICA DE COLMOS DE Guadua sp. SUBMETIDOS A TRATAMENTOS PRESERVATIVOS CONVENCIONAIS E NATURAIS","authors":"M. Lobão, F. Guedes, Mariane Pita De Sá, Michaela Nascimento Queiroz, Lucas Vieira Lemos Romeu, Neila Cristina Lima Fernandes, P. A. Z. Pollito, Mario Tomazello Filho","doi":"10.24278/2178-5031.202133104","DOIUrl":"https://doi.org/10.24278/2178-5031.202133104","url":null,"abstract":"Os colmos das espécies de bambu que ocorrem em regiões tropicais, como as do gênero Guadua, são suscetíveis aos organismos xilófagos o que implica na redução de sua vida útil nas inúmeras e importantes aplicações. Desta forma, preconiza-se a aplicação de produtos preservativos naturais ou convencionais para aumentar a sua durabilidade quando em uso. O presente trabalho tem como objetivos avaliar as modifcações das características anatômicas e física de colmos de Guadua sp. submetidos a tratamentos preservativos com produtos convencionais, naturais e residuais. Colmos de bambus do gênero Guadua sp. foram coletados na foresta do Parque Zoobotânico da UFAC e preparados corpos de prova submetidos aos tratamentos com água salgada, óleo residual e solução de boro. As alterações da estrutura anatômica e da densidade aparente dos colmos foram analisadas por técnicas de histologia e de densitometria de raios X, indicando que somente o tratamento com solução salina (água salgada e solução com boro) resultou em diferença signifcativa (p<0,05) em relação à testemunha. Os resultados da Análise de Componentes Principais mostraram que a características anatômicas e física dos colmos mais relevantes foram a % de parênquima-fbras e a densidade nos componentes 1 e 2, respectivamente. No presente trabalho são discutidos os aspectos da efetividade, praticidade dos tratamentos preservativos dos colmos de bambus do gênero Guadua.","PeriodicalId":30226,"journal":{"name":"Revista do Instituto Florestal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48857923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ANATOMICAL RADIAL VARIATION AND DENSITY IN WOOD OF RUBBER TREE [Hevea brasiliensis (Willd. ex A. Juss.) Muell. Arg.] CLONES 橡胶树（Hevea brasiliensis（Willd.ex A.Justs）Muell.Arg.]无性系木材的解剖学径向变化和密度

Revista do Instituto Florestal Pub Date : 2021-06-10 DOI: 10.24278/2178-5031.202133101

E. P. Amorim, Eduardo Luiz Longui, Rubens Francisco Pereira de Faria, Miguel Luiz Menezes Freitas, Marcela Aparecida de Moraes, J. Cambuim, M. L. T. Moraes, P. Gonçalves

引用次数: 0

REPRODUCTIVE PHENOLOGY OF PEACH PALMS (Bactris gasipaes KUNTH, ARECACEAE) GROWING IN THE STATE OF SÃO PAULO 生长在圣保罗州的豌豆（Bactris gasipaes KUNTH，ARECACEAE）的繁殖现象

Revista do Instituto Florestal Pub Date : 2021-06-10 DOI: 10.24278/2178-5031.202133106

V. A. Modolo, A. Martins, Angélica Prela Pantano, N. M. Erismann, Iago Felipe Nogueira Piramo, João Batista Lima Sousa, C. Silvério

{"title":"REPRODUCTIVE PHENOLOGY OF PEACH PALMS (Bactris gasipaes KUNTH, ARECACEAE) GROWING IN THE STATE OF SÃO PAULO","authors":"V. A. Modolo, A. Martins, Angélica Prela Pantano, N. M. Erismann, Iago Felipe Nogueira Piramo, João Batista Lima Sousa, C. Silvério","doi":"10.24278/2178-5031.202133106","DOIUrl":"https://doi.org/10.24278/2178-5031.202133106","url":null,"abstract":"Peach palm (Bactris gasipaes Kunth) was commercially introduced in São Paulo in the 1980s, as an alternative for heart-of-palm production, being currently the main species cultivated for this purpose. Phenological studies on fowering/fruiting, in addition to contributing to the breeding program, can provide subsidies for seed production technology. The objective of this research was to evaluate the reproductive phenology of peach palm, to relate the observed patterns with climatic elements and estimate its stages when cultivated in three locations in the State of São Paulo. The experiments were carried out in the IAC Peach Palm Collection, planted in September/1992, in Pariquera-Açu; Pindorama and Mococa. We selected 173, 282 and 150 plants for phenology evaluation and 30, 32 and 33 plants to estimate the stages, between July/June, in different years for each area, between 2013 and 2019. Data were analyzed by the activity index and by the Spearman correlation (rs) between the percentage of peach palms in each phenophase in the month and the climatic variables in the same month, from one and two months earlier. The fowering time depends on the location where the palm is cultivated, infuenced by the average temperature and evapotranspiration in Pariquera-Açu and by precipitation in Mococa. The prevailing climatic elements in fruiting in the three locations are evapotranspiration and average temperature in the month preceding the phenological event and in Mococa it is also infuenced by precipitation. The time for peach palms fowering varies from 41 to 50 days and the fruiting lasts 116 days in Pindorama.","PeriodicalId":30226,"journal":{"name":"Revista do Instituto Florestal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43772399","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

NOVO REGISTRO DO JABUTI-PIRANGA Chelonoidis carbonarius (Spix, 1824) (TESTUDINES: TESTUDINIDAE) NO ESTADO DE SÃO PAULO, BRASIL Novo Registro do Jabuti-Piranga Chelonoidis Carbonarius（Spix，1824）（testudines:testudinidae）不在巴西圣保罗州

Revista do Instituto Florestal Pub Date : 2021-06-10 DOI: 10.24278/2178-5031.202133107

A. Z. Antunes

引用次数: 0