Impacts of mining on local fauna of wildlife in District Mardan & District Mohmand Khyber Pakhtunkhwa Pakistan

Mining is vital for human sustenance and a crucial sector in the state economy. However, its impacts on the environment and biodiversity cannot be underestimated. Which are potent to the attract government’s attention. Environment and wildlife are subject to the harmful impacts of mining and its related activities. In this study, districts, namely Mardan and Mohmand have been targeted with respect to mining impacts. The assessment was carried out on wildlife adversely affected by the mining sector. The fauna has been keenly observed to bring the calculated risks and threat perception of the regional wildlife. Total 9 species of mammals, 21 species of birds, were recorded in District Mardan. While in District Mohmand 2 species of mammals, 9 species of birds, and 4 species of reptiles were studied. The Study explored that mining primarily responsible for land degradation. Which lead to food and agriculture losses. Several other factors like blasting, pollution, hunting, deforestation, habitat loss was also observed. Deforestation surfaced one of the major causes for extinction of fauna in the said region. preemptive measures are needed to seize the man-made catastrophe.

Case Study of Insufficient Resistance to Mining Impacts of the Industrial Transport Gallery

The article presents an example of a transport gallery, which resistance to mining impacts proved to be not enough. In the first part of the article, there are given the principles which should be followed by this type of structures. The second part presents a of the gallery’s structure and also the analysis of the reasons for too low resistance of the objectdescription to mining influences. It has been shown that these reasons are design, execution and exploitation errors. In turn, there are presented procedures which are leading to the assurance of the resistance of the transport gallery in accordance with design assumptions. In summary, conclusions and recommendations which are formulated should be taken into account at the stage of design, erection and during exploitation of transport galleries in the industrial plants localized in mining areas. ANALIZA PRZYPADKU NIEWYSTARCZAJĄCEJ ODPORNOŚCI NA WPŁYWY GÓRNICZE PRZEMYSŁOWEJ GALERII TRANSPORTOWEJ W artykule przedstawiono przykład galerii transportowej, której odporność na wpływy górnicze okazała się niewystarczająca. W pierwszej części artykułu podano zasady, jakim powinny odpowiadać tego typu obiekty budowlane. W części drugiej przedstawiono opis konstrukcji przedmiotowej galerii oraz przeanalizowano przyczyny zbyt niskiej odporności obiektu na wpływy górnicze. Wykazano, że są to zarówno błędy projektowe, jak i wykonawcze oraz eksploatacyjne. Z kolei przedstawiono zabiegi zmierzające do zapewnienia galerii transportowej odporności zgodnej z założeniami projektowymi. W podsumowaniu sformułowano wnioski i zalecenia, które powinny być uwzględniane na etapie projektowania i budowy oraz podczas eksploatacji galerii transportowych w zakładach przemysłowych usytuowanych na terenach górniczych.

Evaluation of the Impacts of Abandoned Mining Areas: A Case Study with Benthic Macroinvertebrate Assemblages

Mining activities are among the most long-lasting anthropogenic pressures on streams and rivers. Therefore, detecting different benthic macroinvertebrate assemblages in the areas recovered from mining activities is essential to establish conservation and management plans for improving the freshwater biodiversity in streams located near mining areas. We compared the stability of benthic macroinvertebrate communities between streams affected by mining activities (Hwangjicheon: NHJ and Cheolamcheon: NCA) and the least disturbed stream (Songjeonricheon: NSJ) using network analysis, self-organizing map, and indicator species analysis. Species richness was lowest at sites where stream sediments were reddened or whitened due to mining impacts in NHJ and NCA. Among functional feeding groups, the ratio of scrapers was lower (i.e., NHJ) or not observed (i.e., NCA) in the affected sites by mining. The networks (species interactions) were less connected in NHJ and NCA than in NSJ, indicating that community stability decreased in the area affected by mining activity. We identified five groups based on the similarity of benthic macroinvertebrate communities according to the gradients of mining impacts using a self-organizing map. the samples from the reference stream (clusters 1 and 5), sites located near the mining water inflow area (cluster 4), sites where stream sediments acid-sulfated (cluster 2), and sites that had recovered from mining impacts (cluster 3). Among the 40 taxa selected as indicators defined from the five clusters in self-organizing map, only few (Physa acuta, Tipula KUa, and Nemoura KUb) indicator species were selected in each cluster representing the mining-impacted sites. Our results highlighted that the benthic macroinvertebrate community complexity was lower in streams affected by mining activity. Furthermore, the range of disturbed areas in the streams, where conservation and management plans should be prioritized, can be quantified by examining alterations in the benthic macroinvertebrate community.