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Artykuły w czasopismach na temat „Rainforest zone”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Moritz, C., C. J. Hoskin, J. B. MacKenzie, et al. "Identification and dynamics of a cryptic suture zone in tropical rainforest." Proceedings of the Royal Society B: Biological Sciences 276, no. 1660 (2009): 1235–44. http://dx.doi.org/10.1098/rspb.2008.1622.

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Suture zones, shared regions of secondary contact between long-isolated lineages, are natural laboratories for studying divergence and speciation. For tropical rainforest, the existence of suture zones and their significance for speciation has been controversial. Using comparative phylogeographic evidence, we locate a morphologically cryptic suture zone in the Australian Wet Tropics rainforest. Fourteen out of 18 contacts involve morphologically cryptic phylogeographic lineages, with mtDNA sequence divergences ranging from 2 to 15 per cent. Contact zones are significantly clustered in a suture

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Singh, Chandrakant, Ruud van der Ent, Ingo Fetzer, and Lan Wang-Erlandsson. "Multi-fold increase in rainforest tipping risk beyond 1.5–2 °C warming." Earth System Dynamics 15, no. 6 (2024): 1543–65. https://doi.org/10.5194/esd-15-1543-2024.

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Abstract. Tropical rainforests rely on their root systems to access moisture stored in soil during wet periods for use during dry periods. When this root zone soil moisture is inadequate to sustain a forest ecosystem, they transition to a savanna-like state, losing their native structure and functions. Yet the influence of climate change on ecosystem's root zone soil moisture storage and the impact on rainforest ecosystems remain uncertain. This study assesses the future state of rainforests and the risk of forest-to-savanna transitions in South America and Africa under four Shared Socioeconom

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Buhrich, Alice, Felise Goldfinch, and Shelley Greer. "Connections, Transactions and Rock Art within and beyond the Wet Tropics of North Queensland." Memoirs of the Queensland Museum - Culture 10 (December 2016): 23–42. http://dx.doi.org/10.17082/j.2205-3239.10.2016-03.

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This paper explores past connections of Aboriginal people within what is now known as the Wet Tropics, a coastal strip of tropical rainforest in northeast Australia. As a result of historical and ethnographic descriptions the rainforest is often defined as a ‘cultural zone’. The proclamation of the Wet Tropics World Heritage Area, based on environmental parameters, has exaggerated the idea of the rainforest as a cultural boundary. We propose that in the past, Aboriginal connections were multifaceted, multifunctional and multidirectional, extending beyond the Wet Tropics boundaries. We use rock

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4

Berry, Keith. "Icacinaceae in the early middle Paleocene Raton Formation, Colorado." Mountain Geologist 55, no. 2 (2018): 75–86. http://dx.doi.org/10.31582/rmag.mg.55.2.75.

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Icacinicaryites corruga is reported from the upper coal zone of the Raton Formation in south-central Colorado. Prior to this report, this endocarp imprint was known from only a single locality near Pagosa Springs in southwestern Colorado (Animas Formation). This demonstrates that Icacinaceae, which characterized the late Paleocene – early Eocene tropical rainforests of western North America, already were present in Colorado’s early middle Paleocene tropical rainforest. This determination agrees with the results of a reevaluation of the stratigraphic distribution of previous records of Icacinac

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Rödel, Mark-Oliver, and Julian Glos. "Herpetological surveys in two proposed protected areas in Liberia, West Africa." Zoosystematics and Evolution 95, no. 1 (2019): 15–35. http://dx.doi.org/10.3897/zse.95.31726.

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In March and April 2018 we surveyed amphibians and reptiles in two Proposed Protected Areas (PPAs) in Liberia. In the Krahn-Bassa Proposed Protected Area (KBPPA) in eastern Liberia 36 species of amphibians and 13 species of reptiles were recorded. In the Foya Proposed Protected Area (FPPA) in western Liberia 39 species of amphibians and 10 species of reptiles were recorded. The encountered herpetological communities in both sites were typical for West African rainforests. However, some species indicated disturbances, in particular at the edges of the study areas, the surrounding villages and p

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Rödel, Mark-Oliver, and Julian Glos. "Herpetological surveys in two proposed protected areas in Liberia, West Africa." Zoosystematics and Evolution 95, no. (1) (2019): 15–35. https://doi.org/10.3897/zse.95.31726.

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In March and April 2018 we surveyed amphibians and reptiles in two Proposed Protected Areas (PPAs) in Liberia. In the Krahn-Bassa Proposed Protected Area (KBPPA) in eastern Liberia 36 species of amphibians and 13 species of reptiles were recorded. In the Foya Proposed Protected Area (FPPA) in western Liberia 39 species of amphibians and 10 species of reptiles were recorded. The encountered herpetological communities in both sites were typical for West African rainforests. However, some species indicated disturbances, in particular at the edges of the study areas, the surrounding villages and p

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7

Picin, Andrea, Oshan Wedage, James Blinkhorn, et al. "Homo sapiens lithic technology and microlithization in the South Asian rainforest at Kitulgala Beli-lena (c. 45 – 8,000 years ago)." PLOS ONE 17, no. 10 (2022): e0273450. http://dx.doi.org/10.1371/journal.pone.0273450.

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Recent archaeological investigations in Sri Lanka have reported evidence for the exploitation and settlement of tropical rainforests by Homo sapiens since c. 48,000 BP. Information on technological approaches used by human populations in rainforest habitats is restricted to two cave sites, Batadomba-lena and Fa-Hien Lena. Here, we provide detailed study of the lithic assemblages of Kitulgala Beli-lena, a recently excavated rockshelter preserving a sedimentary sequence from the Late Pleistocene to the Holocene. Our analysis indicates in situ lithic production and the recurrent use of the bipola

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8

Odulaja, A., and G. O. Kayode. "Response of Cowpea (Vigna Unguiculata) to Spacing in the Savanna and Rainforest Zones of Nigeria: Response Surface Analysis." Experimental Agriculture 23, no. 1 (1987): 63–68. http://dx.doi.org/10.1017/s0014479700001137.

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SUMMARYA re-analysis of a two-year study designed to investigate the effect of spacing on the yield of two cowpea cultivars in the savanna and rainforest zones of Nigeria confirms plant density and spacing recommendations for the savanna zone while contradicting all but intra-row spacing recommendations for the forest zone. An inter-row spacing of 60 cm and intra-row spacing of 9 cm or closer could be used for improved seed yield in the savanna zone, while a plant density between 120 000 and 166 666 plants ha−1 with an inter-row spacing of 30 cm would be optimum for cowpea production in the fo

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9

Odulaja, A., and G. O. Kayode. "Response of Cowpea (Vigna Unguiculata) to Spacing in the Savanna and Rainforest Zones of Nigeria: Response Surface Analysis." Experimental Agriculture 23, no. 1 (1987): 63–68. http://dx.doi.org/10.1017/s0014479700003410.

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SUMMARYA re-analysis of a two-year study designed to investigate the effect of spacing on the yield of two cowpea cultivars in the savanna and rainforest zones of Nigeria confirms plant density and spacing recommendations for the savanna zone while contradicting all but intra-row spacing recommendations for the forest zone. An inter-row spacing of 60 cm and intra-row spacing of 9 cm or closer could be used for improved seed yield in the savanna zone, while a plant density between 120 000 and 166 666 plants ha−1 with an inter-row spacing of 30 cm would be optimum for cowpea production in the fo

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10

Kayode, G. O., and A. Odulaja. "Response of Cowpea (Vigna unguiculata) to Spacing in the Savanna and Rainforest Zones of Nigeria." Experimental Agriculture 21, no. 3 (1985): 291–96. http://dx.doi.org/10.1017/s0014479700012643.

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SUMMARYA two year field study designed to investigate the effect of spacing on yield of two cowpea cultivars in the savanna and forest zones of Nigeria showed that cowpea yields were larger in the savanna than in the forest zone at all spacings employed. Inter-row spacing wider than 60 cm and intra-row spacing closer than 10 cm could be used for improved seed yield in the savanna zone, while 60 × 20 cm (83 333 plants ha−1) would be optimum for cowpea production in the forest zone.

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11

Unwin, GL. "Structure and Composition of the Abrupt Rain-Forest Boundary in the Herberton Highland, North Queensland." Australian Journal of Botany 37, no. 5 (1989): 413. http://dx.doi.org/10.1071/bt9890413.

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Structural and floristic features of the rainforest-eucalypt forest boundary are described for two sites on the seasonally clouded eastern slopes of the Herberton Highland, north Queensland. Permanent sample plots, transects and canopy profiles were used to analyse variations across the narrow ecotone. The forest ecotone was found highly variable, spatially and temporally. Within rainforest, richness of woody species was maintained through to the closed forest edge. However, structural changes were more pronounced towards the boundary than were floristic variations and a fringe of immature rai

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12

Terán-Martínez, Jazmín, Rocío Rodiles-Hernández, Marco A. A. Garduño-Sánchez, and Claudia Patricia Ornelas-García. "Molecular Characterization of the Common Snook, Centropomus undecimalis (Bloch, 1792) in the Usumacinta Basin." Diversity 13, no. 8 (2021): 347. http://dx.doi.org/10.3390/d13080347.

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The common snook is one of the most abundant and economically important species in the Usumacinta basin in the Gulf of Mexico, which has led to overfishing, threatening their populations. The main goal of the present study was to assess the genetic diversity and structure of the common snook along the Usumacinta River in order to understand the population dynamics and conservation status of the species. We characterized two mitochondrial markers (mtCox1 and mtCytb) and 11 microsatellites in the Usumacinta basin, which was divided into three zones: rainforest, floodplain and river delta. The mi

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13

Adie, Hylton, and Michael J. Lawes. "Podocarps in Africa: Temperate Zone Relicts or Rainforest Survivors?" Smithsonian Contributions to Botany, no. 95 (2011): 79–100. http://dx.doi.org/10.5479/si.0081024x.95.79.

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Shahril Azhalin Sam, Ahmad Aiman, Amal Najihah Muhamad Nor, Nur Hairunnisa Rafaai, et al. "Habitat quality assessment in the Royal Belum rainforest, Malaysia using spatial analysis." BIO Web of Conferences 73 (2023): 05020. http://dx.doi.org/10.1051/bioconf/20237305020.

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Royal Belum rainforest contains various flora and fauna species, however, the assessment of habitat quality is still lacking. This study aims to develop the habitat quality zone in the Royal Belum rainforest. The downloaded Landsat 8 OLI/TIRS CI satellite images in the year 2020 from the United States Geological Survey (USGS) were processed using supervised classification and exported into vector data in ArcGis 10.8. Land use, normalized difference vegetation index (NDVI), buffer, and land structure were then analyzed. The result shows that the highest percentage and density of the land use of

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15

Rahayuningsih, Margareta, Wahid Akhsin Budi Nur Sidiq, Dimas Wicaksono, Agus Ananto Widodo, and Nanik Setyowati. "Kajian Rencana Pengembangan Desain Kebun Raya Tinjomoyo Kota Semarang." Jurnal Riptek 18, no. 1 (2024): 9–18. http://dx.doi.org/10.35475/riptek.v18i1.247.

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Semarang City has a fairly complete biodiversity ranging from genetic, species, and ecosystem levels. In addition, some of the plants identified are related to the historical value and local wisdom of Semarang City. However, the existence of some of these plants is currently threatened by the massive development of Semarang City and the reduction of green spaces. One of the solutions to conserve plants and maintain green spaces in Semarang City is through the development of Tinjomoyo Botanical Garden. The purpose of the study is to develop a design for the development of Tinjomoyo Botanical Ga

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16

Kuye, O. B., D. J. Oyedele, and M. K. Idowu. "Effects of Fertilizer Microdosing on Yield and Nitrogen Use Efficiency of Green Amaranth (Amaranthusviridis)." International Journal of Innovative Science and Research Technology 7, no. 1 (2022): 346–48. https://doi.org/10.5281/zenodo.5910657.

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This study evaluated the effects of fertilizer rates on yield and nitrogen use efficiency (NUE) of green amaranth. This was with the view to establishing the best fertilizer rate for green amaranth production in Southwestern Nigeria.The experiment was carried out in two agroecological zones (rainforest and derived savanna). The experiment was laid out in Randomized Complete Block Design with four replicates. The treatments were: (i) 80 kg N/ha (farmers’ practice) (ii) 40 kg N/ha (microdose) (iii) 0 kg N/ha (control). Soil samples were collected from each plot at 0-15 cm depth before and

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17

Gabadage, Dinesh, Gayan Edirisinghe, Madhava Botejue, Kalika Perera, Thilina Surasinghe, and Suranjan Karunarathna. "A new record of Kerivoula hardwickii (Horsefield, 1824) (Mammalia: Chiroptera: Vespertilionidae) after 23 years from a lowland rainforests of Sri Lanka." Journal of Threatened Taxa 10, no. 10 (2018): 12344–49. http://dx.doi.org/10.11609/jott.4100.10.10.12344-12349.

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Distribution of Kerivoula hardwickii, Hardwicke's woolly bat, in Sri Lanka is restricted to the central highlands and to northeastern region of the country, and so far, only recorded from four distinct locations. In Sri Lanka, this species was last documented in the year 1994, and no subsequent surveys recorded this species in Sri Lanka, thus considered rare in Sri Lanka. In contrast, within its southern Asian biogeography, K. hardwickii is widely distributed, particularly in Southeastern Asia. In this study, a single male of K. hardwickii was observed in lowland rainforest ecoregion of Sri La

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Gabadage, Dinesh, Gayan Edirisinghe, Madhava Botejue, Kalika Perera, Thilina Surasinghe, and Suranjan Karunarathna. "A new record of Kerivoula hardwickii (Horsefield, 1824) (Mammalia: Chiroptera: Vespertilionidae) after 23 years from a lowland rainforests of Sri Lanka." Journal of Threatened Taxa 10, no. 10 (2018): 12344–49. https://doi.org/10.5281/zenodo.13477517.

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(Uploaded by Plazi for the Bat Literature Project) Distribution of Kerivoula hardwickii, Hardwicke's Woolly Bat, in Sri Lanka is restricted to the central highlands and to the northeastern region of the country, and so far, only recorded from four distinct locations. In Sri Lanka, this species was last documented in the year 1994 and no subsequent surveys recorded this species in Sri Lanka, thus considered rare in Sri Lanka. In contrast, within its South Asian biogeography, K. hardwickii is widely distributed, particularly in Southeast Asia. In this study, a single male of K. hardwickii was ob

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Gabadage, Dinesh, Gayan Edirisinghe, Madhava Botejue, Kalika Perera, Thilina Surasinghe, and Suranjan Karunarathna. "A new record of Kerivoula hardwickii (Horsefield, 1824) (Mammalia: Chiroptera: Vespertilionidae) after 23 years from a lowland rainforests of Sri Lanka." Journal of Threatened Taxa 10, no. 10 (2018): 12344–49. https://doi.org/10.5281/zenodo.13477517.

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(Uploaded by Plazi for the Bat Literature Project) Distribution of Kerivoula hardwickii, Hardwicke's Woolly Bat, in Sri Lanka is restricted to the central highlands and to the northeastern region of the country, and so far, only recorded from four distinct locations. In Sri Lanka, this species was last documented in the year 1994 and no subsequent surveys recorded this species in Sri Lanka, thus considered rare in Sri Lanka. In contrast, within its South Asian biogeography, K. hardwickii is widely distributed, particularly in Southeast Asia. In this study, a single male of K. hardwickii was ob

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Gabadage, Dinesh, Gayan Edirisinghe, Madhava Botejue, Kalika Perera, Thilina Surasinghe, and Suranjan Karunarathna. "A new record of Kerivoula hardwickii (Horsefield, 1824) (Mammalia: Chiroptera: Vespertilionidae) after 23 years from a lowland rainforests of Sri Lanka." Journal of Threatened Taxa 10, no. 10 (2018): 12344–49. https://doi.org/10.5281/zenodo.13477517.

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(Uploaded by Plazi for the Bat Literature Project) Distribution of Kerivoula hardwickii, Hardwicke's Woolly Bat, in Sri Lanka is restricted to the central highlands and to the northeastern region of the country, and so far, only recorded from four distinct locations. In Sri Lanka, this species was last documented in the year 1994 and no subsequent surveys recorded this species in Sri Lanka, thus considered rare in Sri Lanka. In contrast, within its South Asian biogeography, K. hardwickii is widely distributed, particularly in Southeast Asia. In this study, a single male of K. hardwickii was ob

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21

Gabadage, Dinesh, Gayan Edirisinghe, Madhava Botejue, Kalika Perera, Thilina Surasinghe, and Suranjan Karunarathna. "A new record of Kerivoula hardwickii (Horsefield, 1824) (Mammalia: Chiroptera: Vespertilionidae) after 23 years from a lowland rainforests of Sri Lanka." Journal of Threatened Taxa 10, no. 10 (2018): 12344–49. https://doi.org/10.5281/zenodo.13477517.

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(Uploaded by Plazi for the Bat Literature Project) Distribution of Kerivoula hardwickii, Hardwicke's Woolly Bat, in Sri Lanka is restricted to the central highlands and to the northeastern region of the country, and so far, only recorded from four distinct locations. In Sri Lanka, this species was last documented in the year 1994 and no subsequent surveys recorded this species in Sri Lanka, thus considered rare in Sri Lanka. In contrast, within its South Asian biogeography, K. hardwickii is widely distributed, particularly in Southeast Asia. In this study, a single male of K. hardwickii was ob

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22

Gabadage, Dinesh, Gayan Edirisinghe, Madhava Botejue, Kalika Perera, Thilina Surasinghe, and Suranjan Karunarathna. "A new record of Kerivoula hardwickii (Horsefield, 1824) (Mammalia: Chiroptera: Vespertilionidae) after 23 years from a lowland rainforests of Sri Lanka." Journal of Threatened Taxa 10, no. 10 (2018): 12344–49. https://doi.org/10.5281/zenodo.13477517.

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(Uploaded by Plazi for the Bat Literature Project) Distribution of Kerivoula hardwickii, Hardwicke's Woolly Bat, in Sri Lanka is restricted to the central highlands and to the northeastern region of the country, and so far, only recorded from four distinct locations. In Sri Lanka, this species was last documented in the year 1994 and no subsequent surveys recorded this species in Sri Lanka, thus considered rare in Sri Lanka. In contrast, within its South Asian biogeography, K. hardwickii is widely distributed, particularly in Southeast Asia. In this study, a single male of K. hardwickii was ob

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23

EDWARDS, Howell G. M., Luiz F. C. de OLIVEIRA, and Mark R. D. SEAWARD. "FT-Raman spectroscopy of the Christmas wreath lichen, Cryptothecia rubrocincta (Ehrenb.:Fr.) Thor." Lichenologist 37, no. 2 (2005): 181–89. http://dx.doi.org/10.1017/s0024282905014611.

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FT-Raman spectra have been obtained from the highly pigmented lichen Cryptothecia rubrocincta from a Brazilian vestigial rainforest habitat. Spectral signatures of the two main lichen substances, chiodectonic acid and confluentic acid, were identified in adjacent zones of the thallus. Of the characteristic zonal colours displayed by the thallus, the outer red zone contained chiodectonic acid and no calcium oxalate, and graded into by a pink zone with calcium oxalate monohydrate (whewellite) in association with chiodectonic acid, to the inside of which is a concentric white zone containing calc

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Xia, Huimei, Wei Wang, and Zijian Zhang. "From Conservation to Development: A Study of Land Use and Ecological Changes to Vegetation Around the Hainan Tropical Rainforest National Park." Sustainability 17, no. 6 (2025): 2403. https://doi.org/10.3390/su17062403.

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Global ecosystems, particularly in biodiversity-rich tropical rainforests, are increasingly under pressure from human activities. As socio-economic development continues and populations steadily grow, the effective planning of areas surrounding national parks has become a global challenge. This study, based on remote sensing data and utilizing landscape ecology tools, such as ArcGIS 10.8, GeoDa 1.20, and Fragstats 4.2, combines spatial statistical methods, trend analysis, and the Hurst index to conduct a long-term analysis and forecast future trends in vegetation ecological quality indicators

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Oden, G., JK Ebigwai, and ME Ilondu. "Applications of Pollen and Spore Studies to Paleo-Vegetation Inferences of Iwopin, Ogun State, Nigeria." INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGICAL SCIENCES 4, July & Aug 2020 (2020): 128–40. https://doi.org/10.5281/zenodo.4040982.

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<em>Modifications of Land Use Systems is a trigger of change in flora composition. Fossilized pollen and spore assemblages are key to unraveling past climatic and vegetation types. Eight (8) core samples recovered at three centimeters interval each were subjected to standard palynological protocols. The lithology, pH and salinity concentrations of each sample was also determined. The recovered pollen and spore assemblages revealed three distinct zones (24 – 15cm, 15-3cm and 3-0 cm) based on indicator palynomorphs. The lowest stratum in zone 1 (24-21 cm) suggests a mosaic of rainforest an

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Gabadage, Dinesh, Thilina Surasinghe, Anslem De Silva, et al. "Ecological and zoological study of endemic Sri Lankan keelback (Balanophis ceylonensis): with implications for its conservations." Vertebrate Zoology 68, no. 3 (2018): 225–36. http://dx.doi.org/10.3897/vz.68.e31609.

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The endemic Sri Lankan keelback (Balanophis ceylonensis) is a snake largely restricted to rainforests of the island. Based on an 11-years field survey covering 83 field sites and rescued specimens, we present an autecology of B. ceylonensis. We recorded 32 individuals of B. ceylonensis at 25 field sites. All snakes were found in 10 – 1000 m altitude range within or in close proximity of rainforests. This snake associated with canopy-shaded forest floor with sufficient leaf litter and a numerous other natural cover objects, and were active mostly during dusk. Our study indicated that B. ceylone

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Gabadage, Dinesh, Thilina Surasinghe, Silva Anslem De, et al. "Ecological and zoological study of endemic Sri Lankan keelback (Balanophis ceylonensis): with implications for its conservations." Vertebrate Zoology 68 (November 20, 2018): 225–36. https://doi.org/10.3897/vz.68.e31609.

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The endemic Sri Lankan keelback (Balanophis ceylonensis) is a snake largely restricted to rainforests of the island. Based on an 11-years field survey covering 83 field sites and rescued specimens, we present an autecology of B. ceylonensis. We recorded 32 individuals of B. ceylonensis at 25 field sites. All snakes were found in 10 – 1000 m altitude range within or in close proximity of rainforests. This snake associated with canopy-shaded forest floor with sufficient leaf litter and a numerous other natural cover objects, and were active mostly during dusk. Our study indicated that B. ceylone

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Walsh, R. P. D., and D. M. Newbery. "The ecoclimatology of Danum, Sabah, in the context of the world's rainforest regions, with particular reference to dry periods and their impact." Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences 354, no. 1391 (1999): 1869–83. http://dx.doi.org/10.1098/rstb.1999.0528.

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Climatic records for Danum for 1985 to 1998, elsewhere in Sabah since 1879, and long monthly rainfall series from other rainforest locations are used to place the climate, and particularly the dry period climatology, of Danum into a world rainforest context. The magnitude frequency and seasonality of dry periods are shown to vary greatly within the world's rainforest zone. The climate of Danum, which is aseasonal but subject, as in 1997 to 1998, to occasional drought, is intermediate between less drought–prone north–western Borneo and the more drought–prone east coast. Changes through time in

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Igwe, C. A. "Erodibility of soils of the upper rainforest zone, southeastern Nigeria." Land Degradation & Development 14, no. 3 (2003): 323–34. http://dx.doi.org/10.1002/ldr.554.

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Sumangala, Pahiyangala. "Bone Tools Usage of Low-Land Wet Zone in Sri Lanka: Based on Cultural Phases of Rockshelters." International Journal of Research and Innovation in Social Science VIII, no. VIII (2024): 2005–11. http://dx.doi.org/10.47772/ijriss.2024.8080147.

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The low-land wet zone rockshelters in Sri Lanka, results bone tools technologies in association with Modern man/Homo sapiens back to c. 48,000 cal. BP. Here, I described the bone points recovered from the Low-land wet zone rockshelters during excavations. Under the analysis of bone tools, alongside detailed chronological and stratigraphical information, shows that Homo sapiens in Sri Lanka were utilizing with bone tool technologies as part of a contributed wet zone rainforest subsistence plan by at least 48,000 years BP.

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Kadiri, W. O. J., K. S. Ogunleye, A. S. Fasina, and T. S. Babalola. "Soil properties affecting soil organic carbon stock of different land use types in two agro-ecological zones of Nigeria." Agro-Science 21, no. 3 (2023): 37–48. http://dx.doi.org/10.4314/as.v21i3.5.

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Soil organic carbon (SOC) stock is the carbon proportion that is of biological origin stored with respect to soil depth. It is more prone to loss than soil inorganic carbon. High sequestration of SOC in soil is germane to the improvement of soil quality and mitigating impact of climate change. Thus, this study was carried out to evaluate soil properties affecting SOC stock in the two agro-ecological zones, namely Upland Rainforest (Ado-Ekiti) and southern Guinea Savanna (Kabba) agro-ecological zones of Nigeria, with respect to three selected land use types; arable, oil palm and wetland. Random

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Edwin Oche Ogbole, Akuro Ephraim Gobo, Sodienye Augustine Abere, and Augusta Ayotamuno. "Correlational analysis of the trend of vegetation abundance and temperature (1982-2020) in the ecological zones of Bayelsa and Rivers States, Niger Delta, Nigeria." World Journal of Advanced Research and Reviews 24, no. 3 (2024): 3149–59. https://doi.org/10.30574/wjarr.2024.24.3.3896.

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The study examined the correlational analysis of the trend of vegetation abundance and temperature (1982-2020) in the ecological zones of Bayelsa and Rivers State, Niger Delta, Nigeria. The study made use of MODIS and Landsat imageries for the extraction of the vegetation health values while the temperature data from NIMET were extrapolated using Inverse Distance Weighted from which the unsampled places were provided with the data. Both the descriptive and inferential statistics were employed for study. Findings revealed generally that air temperature had the maximum of 31.39°C from 1982 to 20

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Fitradiansyah, La Ode, Tri Atmowidi, Windra Priawandiputra, and Sih Kahono. "The Diversity of Scarabaeid Beetles (Scarabaeidae: Coleoptera) in The Lowland Rainforest Ecosystem of Sorong Nature Tourism Park, West Papua, Indonesia." Journal of Tropical Biodiversity and Biotechnology 8, no. 3 (2023): 78230. http://dx.doi.org/10.22146/jtbb.78230.

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Scarabaeid beetles have an essential role in forest ecosystems, such as nutrient recycling, seed dispersal, forest regeneration, controlling parasite, and reducing carbon emissions. Until now, there has been no publication on scarabaeid beetle diversity in the lowland rainforest ecosystem of Papua, Indonesia. This study aims to measure the diversity of scarabaeid beetles in the lowland rainforest ecosystem of Sorong Nature Tourisme Park (SNTP), West Papua, Indonesia. Determination of study sites used in this study was using the purposive sampling method in three habitat types i.e., rehabilitat

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Ishak, Ahmad Zamzamie, Zainey Konjing, Abdul Hadi Abd Rahman, Mohd Suhaili Ismail, and Numair Ahmed Siddiqui. "Palynology of Late Oligocene to Pliocene succession in Temana Field of Balingian Province, offshore Sarawak." Bulletin of the Geological Society of Malaysia 78, no. 1 (2024): 59–73. http://dx.doi.org/10.7186/bgsm78202406.

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Palynological records in Late Cenozoic succession from two Temana wells were reviewed and investigated for palynomorph assemblages, biostratigraphic correlation and age dating, as well as for paleoenvironment and paleoclimate interpretation. The data indicates abundant and diverse pollen and spores deposited in marginal marine with tidal influence setting. Three main palynomorph assemblages were identified from the Temana wells: (1) Zone-1 (dated as Late Oligocene), characterized by abundant Florschuetzia trilobata and dominant montane and seasonal elements such as Picea, Tsuga and Pinus, (2)

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Dias, Iuri Ribeiro, Tatiana Raquel Alves Vilaça, Juliana Rodrigues do Santos Silva, Rosana Silva Barbosa, and Mirco Solé. "Amphibia, Anura, Hylidae, Trachycephalus nigromaculatus Tschudi, 1838: distribution extension." Check List 6, no. 3 (2010): 412. http://dx.doi.org/10.15560/6.3.412.

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The geographic distribution of Trachycephalus nigromaculatus inside the state of Bahia, Brazil, is extended to the RPPN Serra Bonita in the municipality of Camacan and another area in the municipality of Boa Nova, a transition zone between the Atlantic Rainforest and Caatinga biomes.

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Dias, Iuri, Tatiana Vilaça, Juliana Silva, Rosana Barbosa, and Mirco Solé. "Amphibia, Anura, Hylidae, Trachycephalus nigromaculatus Tschudi, 1838: distribution extension." Check List 6, no. (3) (2016): 412–13. https://doi.org/10.15560/6.3.412.

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The geographic distribution of <em>Trachycephalus nigromaculatus </em>inside the state of Bahia, Brazil, is extended to the RPPN Serra Bonita in the municipality of Camacan and another area in the municipality of Boa Nova, a transition zone between the Atlantic Rainforest and Caatinga biomes.

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Lwin, Kay Khaing, Tetsuji Ota, Katsuto Shimizu, and Nobuya Mizoue. "Assessing the Importance of Tree Cover Threshold for Forest Cover Mapping Derived from Global Forest Cover in Myanmar." Forests 10, no. 12 (2019): 1062. http://dx.doi.org/10.3390/f10121062.

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Comprehensive forest cover mapping is essential for making policy and management decisions. However, creating a forest cover map from raw remote sensing data is a barrier for many users. Here, we investigated the effects of different tree cover thresholds on the accuracy of forest cover maps derived from the Global Forest Change Dataset (GFCD) across different ecological zones in a country-scale evaluation of Myanmar. To understand the effect of different thresholds on map accuracy, nine forest cover maps having thresholds ranging from 10% to 90% were created from the GFCD. The accuracy of the

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Büdel, Burkhard, Hans-Michael Weber, Stefan Porembski, and Wilhelm Barthlott. "Cyanobacteria of inselbergs in the Atlantic rainforest zone of eastern Brazil." Phycologia 41, no. 5 (2002): 498–506. http://dx.doi.org/10.2216/i0031-8884-41-5-498.1.

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Edwin, Oche Ogbole, Ephraim Gobo Akuro, Augustine Abere Sodienye, and Ayotamuno Augusta. "Correlational analysis of the trend of vegetation abundance and temperature (1982-2020) in the ecological zones of Bayelsa and Rivers States, Niger Delta, Nigeria." World Journal of Advanced Research and Reviews 24, no. 3 (2024): 3149–59. https://doi.org/10.5281/zenodo.15259814.

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The study examined the correlational analysis of the trend of vegetation abundance and temperature (1982-2020) in the ecological zones of Bayelsa and Rivers State, Niger Delta, Nigeria. The study made use of MODIS and Landsat imageries for the extraction of the vegetation health values while the temperature data from NIMET were extrapolated using Inverse Distance Weighted from which the unsampled places were provided with the data. Both the descriptive and inferential statistics were employed for study. Findings revealed generally that air temperature had the maximum of 31.39°C from 1982 t

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Revayanti, Ina. "Zoning Identification of the Candidate for Mount Sanggabuana Nature Park, Karawang Regency." Eduvest - Journal of Universal Studies 4, no. 5 (2024): 4125–37. http://dx.doi.org/10.59188/eduvest.v4i5.1260.

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Located at an altitude of 1,291 meters above sea level, Mount Sanggabuana is located in the Sanggabuana Mountains area and is the only highland with tropical rainforest in Karawang Regency. The tropical rainforest of the Sanggabuana Mountains is one of the oxygen and water contributors to the Karawang community with high natural tourism potential. In 2020 the status of the Sanggabuana Mountains forest, which is a Limited Production Forest, is proposed to be changed to a Nature Conservation Area with National Park status. The structuring of facilities and infrastructure, which has not been opti

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Keppel, Gunnar. "Coastal Vegetation of Taunovo Bay, Pacific Harbour, Viti Levu, Fiji - A Proposed Development Site." South Pacific Journal of Natural and Applied Sciences 20, no. 1 (2002): 25. http://dx.doi.org/10.1071/sp02006.

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Using four 100 � 10 m transects, the coastal vegetation types and their horizontal stratification at Taunovo Bay, Pacific Harbour, were investigated. The common stratification pattern of herb zone, shrub zone (dominated by the invasive species Chrysobalanus icaco) and tree zone was observed. Littoral forest composed of species commonly associated with sandy beaches and species commonly associated lowland rainforest was observed. This vegetation type is here reported for the first time from Fiji and is probably caused by siliceous deposits from a nearby river. A detailed study of the extend, co

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O., B. KUYE, and K. DEDAN N. "This study evaluated the effects of methods of urea fertilizer application and the different irrigation methods on yield of green amaranth." International Journal of Innovative Science and Research Technology 7, no. 5 (2022): 1604–8. https://doi.org/10.5281/zenodo.6787632.

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This study evaluated the effects of methods of urea fertilizer application and the different irrigation methods on yield of green amaranth. This was with the view to establishing the best combination of urea fertilizer method of placement and irrigation method for green amaranth production in Southwestern Nigeria.The experiment was carried out in two agroecological zones (rainforest and derived savanna) in the dry season. The experiment was laid out in Randomized Complete Block Design with four replicates. The treatments were: (i) broadcasting + sprinkler, (ii) fertigation + sub-irrigation (ii

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O., B. KUYE, and K. DEDAN N. "This study evaluated the effects of methods of urea fertilizer application and the different irrigation methods on yield of green amaranth." International Journal of Innovative Science and Research Technology 7, no. 5 (2022): 1604–8. https://doi.org/10.5281/zenodo.6787642.

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- This study evaluated the effects of methods of urea fertilizer application and the different irrigation methods on yield of green amaranth. This was with the view to establishing the best combination of urea fertilizer method of placement and irrigation method for green amaranth production in Southwestern Nigeria.The experiment was carried out in two agroecological zones (rainforest and derived savanna) in the dry season. The experiment was laid out in Randomized Complete Block Design with four replicates. The treatments were: (i) broadcasting + sprinkler, (ii) fertigation + sub-irrigation (

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Kayode, G. O. "Responses of Yield, Components of Yield and Nutrient Content of Maize to Soil-Applied Zinc in Tropical Rainforest and Savannah Regions." Journal of Agricultural Science 105, no. 1 (1985): 135–39. http://dx.doi.org/10.1017/s0021859600055805.

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SUMMARYResults of a 2-year studyin the rainforest and savannah zones of Nigeria todetermine the responses of yield, components of yield and nutrient content of maize to soilapplied zinc showed that Zn significantly increased yield in the new and old savannah soils, whereas significant yield response was recorded only in an old field of the forest zone. Ear weight was the only yield component significantly influenced by Zn treatments in the two zones. Application of 2·5 kg Zn/ha appears adequate for successful maize production in the savannah and old forest zones in the tropics.Soil-applied Zn

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Rasiah, V., and J. D. Armour. "Nitrate accumulation under cropping in the Ferrosols of Far North Queensland wet tropics." Soil Research 39, no. 2 (2001): 329. http://dx.doi.org/10.1071/sr99133.

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Recent research on the fate of applied fertiliser N in the Ferrosols of the wet tropics of Far North Queensland (FNQ) has shown that the nitrate leaching below the crop root-zone is a major pathway of N loss from paddocks. Information on the fate of this nitrate is essential to develop best N fertiliser management practices and for the long-term sustainability of land and water resources. Because of the ability of Ferrosols to adsorb anions in the soil matrix, it was speculated that the leached nitrate may be accumulating at depth in the Ferrosol profiles. The objectives of this study were to

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Zutah, Victor Tetteh, Joseph Sarkodie-Addo, Henry Oppong Tuffour, and Paul Kweku Tandoh. "Analyses of Climate Variability and Trends in the Oil Palm Belt of Ghana." Journal of Experimental Agriculture International 46, no. 2 (2024): 86–98. http://dx.doi.org/10.9734/jeai/2024/v46i22311.

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The current production of oil palm in Africa has been severely limited by long periods of drought and perennial floods due to the increased rates of climate change. The study was aimed at assessing the climatic variability trends in 7 major Oil Palm growing areas (Benso, Mpohor, Bogoso, Twifo Praso, Kade, Juabeng and Brewaniese) located in the oil palm belt in Ghana spanning the semideciduous and the wet evergreen rainforest zones of Ghana using 30 years of historical weather data (1993-2022). The data was analysed to evaluate the extent of seasonal changes in weather over the 30-year period u

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Villegas Hincapié, Andrés Mauricio, Juan David Restrepo, Miguel Angel Agudelo Ravagli, Eduardo Ocampo Salgado, and Juan Carlos Ardila Salazar. "Soil quality index using the CASH methodology and Rainforest Alliance Scorecard in the coffee zone of the Caldas department, Colombia." Agronomía Colombiana 42, no. 2 (2024): e114840. https://doi.org/10.15446/agron.colomb.v42n2.114840.

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The Comprehensive Assessment of Soil Health (CASH) methodology provides a broad approach to evaluate soil health, helping farmers and researchers to identify management practices that can enhance soil health and increase agricultural sustainability in coffee crops. When integrated with regenerative agriculture strategies such as cover cropping, intercropping, agroforestry, and crop rotation, these practices can effectively enhance soil health and productivity. The aim of this research was to develop a soil health index using the CASH approach adjusted to the conditions of the coffee zone in th

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Kuhn, Lidia A., Karin A. F. Zonneveld, Paulo A. Souza, and Rodrigo R. Cancelli. "Late Quaternary palaeoenvironmental evolution and sea level oscillation of Santa Catarina Island (southern Brazil)." Biogeosciences 20, no. 10 (2023): 1843–61. http://dx.doi.org/10.5194/bg-20-1843-2023.

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Abstract. Sea level oscillation during the Quaternary played a major role in the geomorphology and vegetation dynamics of coastal areas in southern Brazil, encompassing ecosystems that often have a unique biodiversity. Understanding the natural evolution of these areas is essential for decision making regarding land use regulations towards sustainable development, as well as to preserve the uniqueness of the coastal ecosystems. The southern Brazil coastal plain is formed by marine, transitional and continental Quaternary deposits controlled by past variations of the sea level. These variations

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Sulasutri, Sulasutri, Ryan Moulana, and Hairul Basri. "Vegetasi Riparian dan Kesuburan Tanah di Sub DAS Senggapa Rainforest Lodge Kedah." Jurnal Ilmiah Mahasiswa Pertanian 6, no. 4 (2021): 990–99. http://dx.doi.org/10.17969/jimfp.v6i4.18361.

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Abstrak. Kondisi zona riparian di sungai Senggapa Rainforest Lodge Kedah Kecamatan Blangjerango, Kabupaten Gayo Lues, Provinsi Aceh sebagian telah beralih fungsi menjadi lahan perkebunan. Alih fungsi lahan diduga berpengaruh terhadap kondisi zona riparian dan tingkat kesuburan tanah. Penelitian dilakukan dari bulan Februari hingga Juli 2021. Metode yang digunakan dalam penelitian ini adalah metode garis berpetak, terdapat 20 plot contoh dari 10 transek yang diletakkan pada sisi kiri dan sisi kanan sungai. Jenis vegetasi riparian yang ditemukan di sub DAS Senggapa Rainforest Lodge Kedah yaitu s

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Adeleke, Elisha Ademola, Abiodun Daniel Olabode, and Samuel Oluwafemi Oriola. "Climate extremity and flora extinction in a selected rainforest zone, Southwest Nigeria." International Journal of Agriculture Innovation, Technology and Globalisation 2, no. 2 (2021): 108. http://dx.doi.org/10.1504/ijaitg.2021.119704.

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