Forests, Free Full-Text
Por um escritor misterioso
Last updated 24 dezembro 2024
An ever-increasing demand for agriculture while conserving biodiversity, maintaining livelihoods, and providing critical ecosystem services is one of the largest challenges for tropical land management across the Central American Isthmus today. Climatic and anthropogenic drivers threaten to cause changes in the forest cover and composition for this region, and therefore, understanding the dynamics of these systems and their variability across space and through time is important for discerning current and future responses. Such information is of value especially for risk mitigation, planning, and conservation purposes. The understanding of the forests, water, and land use for this region through time is currently limited, yet it is essential for understanding current patterns of change, particularly with reference to: (i) forest fragmentation; (ii) water availability; and (iii) land management. Through the examination of biotic (e.g., pollen, diatoms, and Sporormiella) and abiotic (e.g., δ 18O, CaCO3, and magnetic susceptibility) proxies, extracted from environmental archives, evidence for longer-term environmental changes can be inferred and linked to drivers of change including climate, burning, and human activities. Proxy environmental data from terrestrial depositional archives across the Central American Isthmus were identified and mapped following best practice for systematic evidence synthesis. Results from the evidence base were summarised to show the spatial and temporal extent of the published datasets. A total of 12,474 articles were identified by a comprehensive search in three major bibliographic databases. From these, 425 articles were assessed for relevance at full-text, and 149 fully met inclusion criteria for the review. These articles yielded 648 proxy records in 167 study sites that were mapped on an interactive map with filters to allow full exploration of the evidence base. Just under half of the studies were published in the last decade. Most studies extracted their data from lake sediments, with a focus on moist tropical forests in lowland sites in Guatemala, Belize, and Mexico. The largest data gaps in the evidence base are Honduras, Nicaragua, Panama, and El Salvador. There are also significant evidence gaps for dry tropical forests, coniferous forests, mangroves, and grasslands. Most of the studies assessed had methodological or presentational limitations that make future meta-analysis difficult and significantly affect the ability to draw conclusions that are helpful for future decision-making. A degree of standardisation, transparency, and repeatability in reporting would be beneficial to harness the findings of the existing evidence base and to shape future research in this geographical area. The systematic map of the evidence base highlights six key review topic areas that could be targeted, if the raw data could be obtained, including: (i) dating uncertainty and standardising reporting; (ii) land use change across space and time; (iii) dispersal pathways of agriculture; (iv) the role and impacts of fire and burning; (v) changes in hydro-climate, water availability, and the risk of tropical storms; and (vi) forest resilience and recovery.
Forest ecology - Wikipedia
Silvopastoral systems and remnant forests enhance carbon storage
Forests, Free Full-Text
Reforestation US Forest Service
The Role of Bioeconomy in the Czech National Forest Strategy: A
Sustainability, Free Full-Text
Forests - CDP
The future of Southeast Asia's forests
Night landscape background with Pine Forest and Star, free space
Forests, Free Full-Text
Fact Sheet: Clearcutting
The drivers and impacts of forest degradation
Home US Forest Service
Forest Videos, Download The BEST Free 4k Stock Video Footage
Anthropogenic modification of forests means only 40% of remaining
Recomendado para você
-
ACP - Biomass burning and marine aerosol processing over the southeast Atlantic Ocean: a TEM single-particle analysis24 dezembro 2024
-
mdpope 1 3 iceberg|TikTok Search24 dezembro 2024
-
Frontiers Sediment Bulk Density Effects on Benthic Macrofauna Burrowing and Bioturbation Behavior24 dezembro 2024
-
Glyoxal as a Potential Source of Highly Viscous Aerosol Particles24 dezembro 2024
-
Regulation of MMP-3 expression and secretion by the chemokine eotaxin-1 in human chondrocytes, Journal of Biomedical Science24 dezembro 2024
-
Increasing Salt Marsh Elevation Using Sediment Augmentation: Critical Insights from Surface Sediments and Sediment Cores24 dezembro 2024
-
Vapors Are Lost to Walls, Not to Particles on the Wall: Artifact-Corrected Parameters from Chamber Experiments and Implications for Global Secondary Organic Aerosol24 dezembro 2024
-
Most Disturbed Person On Planet Earth - MDPOPE 3 - Revisão Completa Do Filme24 dezembro 2024
-
Most Disturbed Person On Planet Earth MDPOPE 1 Movie Re-Review : r/SummrsXo24 dezembro 2024
-
ACP - Hygroscopic behavior of aerosols generated from solutions of 3-methyl-1,2,3-butanetricarboxylic acid, its sodium salts, and its mixtures with NaCl24 dezembro 2024
você pode gostar
-
150, Colour 9) kids Boys Girls ROBLOX Anime Short sleeved tops24 dezembro 2024
-
Steam Workshop::Greybear, Nightbear and Redbear Textures24 dezembro 2024
-
Super Bear Adventure Gameplay Walkthrough Secret Homes24 dezembro 2024
-
The Ultimate Showdown24 dezembro 2024
-
Tudo Dez A maior loja de preço único do Brasil - Didáticos e24 dezembro 2024
-
casas de aposta cartao de credito24 dezembro 2024
-
Como instalar a versão zero delay do naag e do site24 dezembro 2024
-
Genshin Impact BR (@BRGenshinImpact) / X24 dezembro 2024
-
Gun Games - FPS Shooting Game - Apps on Google Play24 dezembro 2024
-
30 Small Gaming Room Ideas and Setups - Peaceful Hacks24 dezembro 2024