Results 21 to 30 of about 1,803,005 (297)

Assessing, quantifying and valuing the ecosystem services of coastal lagoons [PDF]

open access: yes, 2018
The natural conservation of coastal lagoons is important not only for their ecological importance, but also because of the valuable ecosystem services they provide for human welfare and wellbeing.
Angus, Stewart   +35 more
core   +7 more sources

Strong fisheries management and governance positively impact ecosystem status [PDF]

open access: yes, 2016
Fisheries have had major negative impacts on marine ecosystems, and effective fisheries management and governance are needed to achieve sustainable fisheries, biodiversity conservation goals and thus good ecosystem status. To date, the IndiSeas programme
Angeles Torres, Maria   +26 more
core   +5 more sources

Data Lake Governance: Towards a Systemic and Natural Ecosystem Analogy

open access: yesFuture Internet, 2020
The realm of big data has brought new venues for knowledge acquisition, but also major challenges including data interoperability and effective management.
Marzieh Derakhshannia   +4 more
doaj   +1 more source

Carbon Balance in Salt Marsh and Mangrove Ecosystems: A Global Synthesis

open access: yesJournal of Marine Science and Engineering, 2020
Mangroves and salt marshes are among the most productive ecosystems in the global coastal ocean. Mangroves store more carbon (739 Mg CORG ha−1) than salt marshes (334 Mg CORG ha−1), but the latter sequester proportionally more (24%) net primary ...
Daniel M. Alongi
doaj   +1 more source

Asymmetric warming significantly affects net primary production, but not ecosystem carbon balances of forest and grassland ecosystems in northern China [PDF]

open access: yes, 2015
We combine the process-based ecosystem model (Biome-BGC) with climate change-scenarios based on both RegCM3 model outputs and historic observed trends to quantify differential effects of symmetric and asymmetric warming on ecosystem net primary ...
Axmacher, JC, Feng, J, Sang, W, Su, H
core   +1 more source

The Entropy Model for Sustainability Assessment in Industrial Ecosystems

open access: yesInventions, 2020
The aim of this paper is to address the gap in the academic literature towards the development of methodological approaches to the industrial ecosystem sustainability assessment.
Tatyana Tolstykh   +3 more
doaj   +1 more source

Farmers' Perceptions of and Adaptations to Water Scarcity in Colombian and Venezuelan Páramos in the Context of Climate Change

open access: yesMountain Research and Development, 2019
This study examined how members of 2 water user associations in high-elevation ecosystems in Colombia and Venezuela perceive water scarcity as well as the relationship between their perception of and adaptation to it. Among study participants, adaptation
David Leroy
doaj   +1 more source

INITIAL RESEARCH USING GIS TO EXAMINE ANTHROPIC MODIFIED ECOSYSTEM [PDF]

open access: yesNatural Resources and Sustainable Development, 2022
Monitoring the ecosystem evaluated with GIS instruments, measures its spatial and temporal structure and functions at different scales, resulting in information regarding the trend and change in quality due to anthropogenic influence.
Cojocaru Olesea
doaj   +1 more source

A system‐wide assessment of forest biomass production, markets, and carbon

open access: yesGCB Bioenergy, 2023
This study examines the effects of supplying forest biomass on forest ecosystem services and goods with a dynamic systems model. This unique analysis models dynamic trade and investments in forestry, thereby capturing price changes from increased forest ...
Alice Favero   +3 more
doaj   +1 more source

CHANGE OF THE ECOLOGICAL STATE OF UMAGUSINSKOE RESERVOIR AFTER BUILDING

open access: yesVestnik Volgogradskogo Gosudarstvennogo Universiteta. Seriâ 11. Estestvennye Nauki, 2016
Phytoplankton and hydrochemical indicators Yumaguzinskoye reservoir (South Urals) were studied. Chemical composition was sufficiently uniform and characterized by hydrocarbonate magnesium-calcium composition. Phytoplankton sampling and processing carried
Shkundina F.B.   +2 more
doaj   +1 more source

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