Temat: ecological resilience - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Evaluating the Ecological Resilient Driven Performance of a Tropical Waste Stabilization Pond System Using Ecological Signature of Biological Integrity
Autorzy:: Ganguly, S. L.
Paria, D. S.
Jana, B. B.
Powiązania:: https://bibliotekanauki.pl/articles/123211.pdf
Data publikacji:: 2015
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: ecological signature
biological integrity
nutrient cycling bacteria
micro-algae
ecological resilience
waste-stabilization-pond
Opis:: Using ecological signature of biological integrity as a measure of performance, the reclamation efficiency of waste stabilization ponds was evaluated over a period of four years in a tropical sewage treatment plant – cum fish culture consisting of two anaerobic, two facultative and four maturation ponds located serially across the sewage effluent gradient. The four maturation ponds were used for batch culture of fish. Samples of surface and bottom water as well as surface sediment were collected twice a month from different ponds of the system and examined for some nutrient cycling bacteria, primary production, chlorophyll content of micro-algae, phytoplankton, zooplankton abundance, fish growth and water quality parameters. Computation of ecological signature using aerobic mineralization index for heterotrophic and ammonifying bacteria revealed steady increase across the sewage effluent gradient. The heterotrophic and ammonifying bacterial populations appeared to have a direct function with the concentrations of chemical oxygen demand of water. The sum of total scores for different optimal conditions for fish growth increased as a function of the distance from the source of effluent implying that ecological resilience of the waste stabilization ponds has been accomplished by the sedimentation, chelation, and biological functional attributes mediated through redundancy of different subsystems, self- purification capacity of the system as a whole.
Źródło:: Journal of Ecological Engineering; 2015, 16, 3; 97-107
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Ecosocionomics as a Sustainability Science
Autorzy:: Ostasiewicz, Katarzyna
Ostasiewicz, Walenty
Powiązania:: https://bibliotekanauki.pl/articles/429686.pdf
Data publikacji:: 2017
Wydawca:: Uniwersytet w Białymstoku. Wydawnictwo Uniwersytetu w Białymstoku
Tematy:: limits to growth
ecological economics
sustainability
equity
resilience
social metabolism
ethical trilemma
Opis:: This paper addresses a general vision of the science of equity and sustainability, which could be called ecosocionomics. The conflict between economies, ecosystems, and social justice could be reconciled on a consensual platform constructed on the scientific basis. Concurring with Wilson’s reasoning, it is argued in this paper that a proposed new platform of knowledge should confirm all the indisputable facts of all branches of science. We definitely reject any form of a win-win, or even win-win- win hypotheses. The three goals: economic efficiency, ecosystem protection, and social fairness are not compatible, they stand rather in opposition one to another. As far as human race occupies and reshapes the only World, there is no choice but to sit down and jointly solve our common problems. Mother Earth feeds humans generously, but only to certain limits of her carrying capacity , which cannot be exceeded. This paper represents a step in the ongoing process of looking for a way how to live within the natural limits, and the limits that were created by humans.
Źródło:: Optimum. Economic Studies; 2017, 1(85)
1506-7637
Pojawia się w:: Optimum. Economic Studies
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Using ambidexterity in the ecological security management of organisations
Autorzy:: Chodyński, Andrzej
Powiązania:: https://bibliotekanauki.pl/articles/2170027.pdf
Data publikacji:: 2022
Wydawca:: Krakowska Akademia im. Andrzeja Frycza Modrzewskiego
Tematy:: ambidexterity
resilience
ecological security
management mechanisms
Opis:: The main currents of research on ambidexterity in the context of organisational security with emphasis on the role of network links are indicated. The hypothesis that ambidexterity, using governance mechanisms, can support the functioning of an organisation in both strategic and operational perspectives in the face of unexpected extreme turbulence in the environment related to the environmental factor is substantiated. This implies, on the one hand, the need to prepare a strategy of resistance and resilience and, on the other hand, a readiness for ad hoc behaviour. Ambidexterity was considered in the context of cooperation with partners, with a view to accessing certain own and partners’ resources in a crisis situation. In an ecological context, the influence of ambidexterity on the continuous improvement of the organisation’s performance was discussed, paying attention to the simultaneous efforts for radical change based on innovative actions, starting from the assumption of sustainability, in cooperation with stakeholders. A review of the concept of ambidexterity in relation to the issue of organisational security was conducted based on a critical analysis of the literature on the subject. A research gap related to this area was identified. The aim of the study was to identify opportunities for the use of ambidexterity in organisations in emergency situations.
Źródło:: Bezpieczeństwo. Teoria i Praktyka; 2022, XLVII, 2; 49-59
1899-6264
2451-0718
Pojawia się w:: Bezpieczeństwo. Teoria i Praktyka
Dostawca treści:: Biblioteka Nauki

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