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1.
Sci Total Environ ; 643: 1223-1231, 2018 Dec 01.
Article in English | MEDLINE | ID: mdl-30189538

ABSTRACT

Environmental objectives tend to receive a push to the background in post-conflict scenarios. On the other hand, the processes displacement and refugee's relocation in post-conflict countries have been associated with different environmental impacts. Currently, Colombia faces a post-conflict scenario, which brings about relevant socio-environmental challenges: it is a mega-biodiverse country, it has millions of displaced people and is one of the most inequitable country in the world. Since there is a gap in post-conflict studies regarding the exploration of victims' involvement in environmental strategies, this paper aims to analyze victims' willingness to participate (WP) in Land Recovery Strategies (LRS) in post-conflict Colombia. This research (1) describes the socio-economic characteristics of forced-displacement victims from a Caribbean municipality of Colombia; (2) analyzes the victims' WP in hypothetical LRS and their preferred type of participation in the project, (3) identifies the way of grouping victims according their WP. Finally, (4) it analyzes the kind of benefits victims would prefer to receive in exchange for their participation in the LRS. Our results made evident that the majority of the consulted victims are willing to participate in LRS by giving up manual work time or in exchange of local ecological knowledge. We also found that the victims' participation in LRS associates to the age of the respondents, and whether they have benefited from government programs previously. Victims would prefer monetary retribution in exchange for their involvement in LRS, which may be explained by their vulnerable socioeconomic conditions. This research also demonstrates that victims with positive WP in LRS are a heterogeneous group. We highlight the need of actively involving women in LRS and other post-conflict projects in order to ensure their wellbeing. The results of this research are valuable, because they put forward the population of victims as an active performer within environmental sustainability.


Subject(s)
Conservation of Natural Resources , Refugees , Caribbean Region , Colombia , Environment , Environmental Policy , Humans
2.
Bull Environ Contam Toxicol ; 101(1): 61-67, 2018 Jul.
Article in English | MEDLINE | ID: mdl-29797013

ABSTRACT

Heavy metals have become a subject of special concern worldwide, mainly due to high persistence in the environment, toxicity, biogeochemical recycling and ecological risk. Therefore, the objective of this investigation was to analyze the spatial-temporal distribution of heavy metals in water and sediments to determine the environmental status of El Guájaro Reservoir, where such studies have not been developed. Two measurement campaigns (dry and wet period) were carried out and eight sampling stations were selected. A comparison of water and sediment quality parameters with existing national and international regulations was done. Also, heavy metal distribution maps were generated, and the geoaccumulation index was calculated to identify sources and sediments contamination level. Based on the obtained results, agriculture and mining activities are the main causes of the reservoir contamination. This metals levels could be a potential risk for the aquatic life and the populations that are supplied from this water body.


Subject(s)
Environmental Monitoring , Geologic Sediments/chemistry , Metals, Heavy/analysis , Water Pollutants, Chemical/analysis , Colombia , Ecology , Fresh Water/chemistry , Mining , Risk Assessment
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