Floristic composition and structure of Dipterocarps habitat in Dramaga Research Forest, Bogor, Indonesia DOI Open Access

Indriani Ekasari,

Aulia Hasan Widjaya, Dian Latifah

et al.

IOP Conference Series Earth and Environmental Science, Journal Year: 2024, Volume and Issue: 1425(1), P. 012008 - 012008

Published: Dec. 1, 2024

Abstract Dipterocarp species richness, floristic composition, and structure were studied in fifteen plots dispersed across 60 ha of Dramaga Research Forest Bogor, Indonesia. The plots, each measuring 20m x 20m, evaluated all woody four growth stages (trees, poles, saplings, seedlings) the understory. This study aimed to determine diversity, community, structural analysis that are important provide necessary information on richness diversity forest, vegetation types useful for forest management purposes help understanding ecology ecosystem functions. research was conducted from February June 2024. site established 1950s, with major composition being Dipterocarps. result showed 918 individuals 48 23 families. top five families Dipterocarpaceae, Meliaceae, Fabaceae, Arecaceae, Calophyllaceae. Sapling’s stage highest levels (2.64) (22.82) compared other stages. All recorded as having moderate levels, meaning conditions tended have stability. finding similar dipterocarp forests Southeast Asia, where canopy layer seasonal tropical rainforests is mostly composed saplings trees. results also presented fallen trees unwanted ecotourism promote significant changes different current original condition dipterocarps habitat.

Language: Английский

Forest Attribute Dynamics in Secondary Forests: Insights for Advancing Ecological Restoration and Transformative Territorial Management in the Amazon DOI Creative Commons

Carlos H. Rodríguez‐León,

Armando Sterling,

Amelia Trujillo-Briñez

et al.

Diversity, Journal Year: 2025, Volume and Issue: 17(1), P. 39 - 39

Published: Jan. 6, 2025

The Amazon ecosystem plays a vital role in global climate regulation and biodiversity conservation but faces escalating threats from deforestation degradation. resulting secondary forests (SFs) provide promising opportunity for Transformative Territorial Management, fostering restoration enhancing values. This study evaluated aboveground biomass (AGB), species diversity, forest structure, soil properties SFs of the Colombian along chronosequence, early to mature successional stages, landscapes mountains hills identify key indicators effective management. results show consistent increase AGB, quality with age, though recovery patterns varied between both evaluated. Topographic differences influenced dynamics, mountainous showing faster compared steadier, linear growth observed hill areas. In hills, AGB at 10 years reached 12.65% expected forest, increasing nearly 42% by 40 abandonment, rate 0.708 Mg C ha−1 year−1. contrast, mountain landscape, approximately 8.35% carbon increased 63.55% years. Forest age emerged as primary drivers recovery, while diversity structure played indirect significant roles. areas, practices are critical maintaining steady growth, whereas regions benefit assisted natural regeneration (ANR) accelerate recovery. These findings highlight importance prioritizing management central strategy achieving goals. Such essential enhance ecological resilience ensure their long-term sustainability, contributors efforts provision services.

Language: Английский

Citations

1
Multifaceted Exploration of Wood Biomass-Derived Nanomaterials for Biomedicine Approach DOI
K. Anbarasu,

Mary Anjalin Francis,

S. Madhu

et al.

Regenerative Engineering and Translational Medicine, Journal Year: 2025, Volume and Issue: unknown

Published: March 17, 2025

Language: Английский

Citations

0
Drivers and benefits of natural regeneration in tropical forests DOI
Robin L. Chazdon, Nico Blüthgen, Pedro H. S. Brancalion

et al.

Published: April 21, 2025

Language: Английский

Citations

0
Structure and dynamics of secondary and mature rainforests: insights from South Asian long-term monitoring plots DOI
Akhil Murali, Srinivasan Kasinathan, Kshama Bhat

et al.

Plant Ecology & Diversity, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 13

Published: April 30, 2025

Language: Английский

Citations

0
Resilience of Aboveground Biomass of Secondary Forests Following the Abandonment of Gold Mining Activity in the Southeastern Peruvian Amazon DOI Creative Commons
Jorge Garate-Quispe, Marx Herrera-Machaca,

Victor Pareja Auquipata

et al.

Diversity, Journal Year: 2024, Volume and Issue: 16(4), P. 233 - 233

Published: April 15, 2024

Amazon rainforests are critical for providing a wide range of ecosystem services. In the Southeastern Peruvian Amazon; however, goldmining activities causing severe soil degradation and forest loss. We analyzed aboveground biomass (AGB), structure, species diversity recovery during secondary succession in 179 plots. Our study provides first field-based quantification AGB following abandonment by two types (heavy machinery suction pumping) Madre de Dios (Peru). found that successional forests areas subjected to pumping were more resilient than those heavy machinery. After 20 years, mean mining had reached 56% reference AGB, while it was only 18%. Mining type, stand age, distance from edge significant effect on AGB. The influence varies according type because effects mediated edge. results clearly showed dynamics across after goldmining, contrasting responses between types. disentangles importance key factors improves understanding resilience accumulation these highly degraded ecosystems.

Language: Английский

Citations

2
How forest age impacts on net primary productivity: Insights from future multi-scenarios DOI Creative Commons
Lei Tian, Tao Yu,

S Joanna

et al.

Forest Ecosystems, Journal Year: 2024, Volume and Issue: 11, P. 100228 - 100228

Published: Jan. 1, 2024

Forest net primary productivity (NPP) constitutes a key flux within the terrestrial ecosystem carbon cycle and serves as significant indicator of forests sequestration capacity, which is closely related to forest age. Despite its significance, impact age on NPP often ignored in future projections. Here, we mapped Hunan Province at 30-m resolution utilizing combination Landsat time series stack (LTSS), national inventory (NFI) data, relationships between height Subsequently, was derived from NFI data built for various types. Then predicted based NPP-age under three scenarios, assessing NPP. Our findings reveal substantial variations scenarios: age-only scenario, peaks 2041 (133.56 ​Tg ​C·yr−1), while years later 2044 (141.14 ​C·yr−1) natural development scenario. The maximum afforestation scenario exhibits most rapid increase NPP, with peaking 2049 (197.95 ​C·yr−1). However, aging forest, projected then decrease by 7.54%, 6.07%, 7.47% 2060, 20.05%, 19.74%, 28.38% 2100, respectively, compared their scenarios. This indicates that will continue decline soon. Controlling structure through selective logging, reforestation, encouraging regeneration after disturbance could mitigate this declining trend but implications these measures full balance remain be studied. Insights multi-scenarios are expected provide support sustainable management policy development, inform achievement neutrality goals 2060.

Language: Английский

Citations

2
Potensi Cadangan Karbon di Lembo Durian dan Hutan Sekunder Berbeda Umur di Kampung Intu Lingau Kecamatan Nyuatan Kabupaten Kutai Barat Kalimantan Timur DOI Creative Commons

Agatha Lastika Patmawati,

Karyati Karyati, Paulus Matius

et al.

Jurnal Ilmiah Kehutanan Rimba Kalimantan/ULIN : Jurnal Hutan Tropis, Journal Year: 2024, Volume and Issue: 8(2), P. 49 - 49

Published: Aug. 8, 2024

Kebudayaan yang melekat pada masyarakat Dayak Benuaq dan salah satunya tinggal di Kampung Intu Lingau yaitu kebiasaan membangun lembo (kebun buah) sekitar pemukiman. Tujuan penelitian ini adalah untuk mengestimasi potensi biomassa, cadangan serapan karbon, serta produksi oksigen durian hutan sekunder berbeda umur Lingau, Kecamatan Nyuatan, Kabupaten Kutai Barat, Provinsi Kalimantan Timur. Tiga plot berukuran 20 m × dibuat empat lokasi muda, tua, tua. Biomassa karbon muda (114,07 53,62 ton/ha) tua (151,44 71,18 lebih besar dibandingkan (79,14 37,19 (113,41 53,31 ton/ha). Potensi karbondioksida masing-masing sebesar 112,6 ; 196,61 85,43 195,47 ton/ha Lembo memproduksi (33%) (19%) (15%). Informasi tentang dapat digunakan dalam perhitungan perdagangan pengelolaan lahan berhutan umumnya.

Citations

1
FINE ROOT PRODUCTION AND TURNOVER ALONG A FOREST SUCCESSION AFTER SLASH-AND-BURN AGRICULTURE DOI Creative Commons
Deb Raj Aryal, Danilo Enrique Morales Ruiz,

Daniel Molina Alvarado

et al.

Tropical and Subtropical Agroecosystems, Journal Year: 2024, Volume and Issue: 27(2)

Published: May 10, 2024

<p><strong>Background.</strong> Fine root production and turnover are the fundamental processes of net primary productivity in forest ecosystems. rates can vary with successional gradients ecosystems created by land use changes. <strong>Objective.</strong> To evaluate variations fine along tropical secondary forests compare them adjacent forests. <strong>Methodology.</strong> A total 256 cylindrical ingrowth bags (of 8 cm diameter 30 depth) were established 16 stands representing four stages succession. Four from each stand collected at an interval about three months. Live dead roots (≤2 mm diameter) separated, washed, oven-dried, weighed. <strong>Results. </strong>There was no significant difference annual between but higher than varied 1.9 to 2.8 Mg dry biomass ha<sup>-1</sup> yr<sup>-1</sup> while over ranged 1.1 1.5 yr<sup>-1</sup>. season compared wet season. <strong>Implications.</strong> The results on dynamics be useful modeling below-ground mechanisms carbon sequestration during <strong>Conclusions</strong>. did not age relative Tree basal area a predictor production. </p>

Language: Английский

Citations

0
Carbon recovery in secondary forests: Insights from three West African countries DOI

Paly N. Titenwi,

Moses N. Sainge,

Usif Kargbo

et al.

Forest Ecology and Management, Journal Year: 2024, Volume and Issue: 575, P. 122386 - 122386

Published: Nov. 16, 2024

Language: Английский

Citations

0
Floristic composition and structure of Dipterocarps habitat in Dramaga Research Forest, Bogor, Indonesia DOI Open Access

Indriani Ekasari,

Aulia Hasan Widjaya, Dian Latifah

et al.

IOP Conference Series Earth and Environmental Science, Journal Year: 2024, Volume and Issue: 1425(1), P. 012008 - 012008

Published: Dec. 1, 2024

Abstract Dipterocarp species richness, floristic composition, and structure were studied in fifteen plots dispersed across 60 ha of Dramaga Research Forest Bogor, Indonesia. The plots, each measuring 20m x 20m, evaluated all woody four growth stages (trees, poles, saplings, seedlings) the understory. This study aimed to determine diversity, community, structural analysis that are important provide necessary information on richness diversity forest, vegetation types useful for forest management purposes help understanding ecology ecosystem functions. research was conducted from February June 2024. site established 1950s, with major composition being Dipterocarps. result showed 918 individuals 48 23 families. top five families Dipterocarpaceae, Meliaceae, Fabaceae, Arecaceae, Calophyllaceae. Sapling’s stage highest levels (2.64) (22.82) compared other stages. All recorded as having moderate levels, meaning conditions tended have stability. finding similar dipterocarp forests Southeast Asia, where canopy layer seasonal tropical rainforests is mostly composed saplings trees. results also presented fallen trees unwanted ecotourism promote significant changes different current original condition dipterocarps habitat.

Language: Английский

Citations

0