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Conference
2026
Numerical Study of An NPZOC Model: Integrator Performance, Bloom Dynamics, and Stability Transitions
. This study introduces the nutrient–phytoplankton–zooplankton– oxygen–carbon (NPZOC) model, an extended formulation of the classical NPZO sys-tem, to provide a more comprehensive representation of biogeochemical interactions in aquatic ecosystems. Unlike previous studies, the NPZOC model explicitly incorporates carbon...
Nurfatima Azzahra, La Zakaria, Agus Sutrisno et al.
· Proceedings of the 4th Sriwi... · 0 citations
Environmental Drivers and Group Defense Strategies in Diffusive and Non-Diffusive Predator-Prey Dynamics
Predator-prey dynamics are strongly influenced by environmental factors, such as the availability of resources, habitat quality and climatic conditions, which determine species survival, species reproduction and aggregate defensive behaviour. Using these ecological processes, a three-species predator-prey model is form...
M. Arif, Asad Ejaz
· Research in Ecology · 0 citations
Open access
Sep 2026
A single attractor governs the population dynamics of marine fishes worldwide
Population fluctuations are now empirically recognized to be nonlinear, but the governing attractors are poorly understood. Here we show that population dynamics of 457 marine fish stocks from 121 species worldwide are governed by a single attractor that partitions into three archetypes reflecting top predators, mesopr...
Robert M. Hechler, Tianna Peller, Marie-Josée Fortin et al.
· bioRxiv · 0 citations
Open access
Sep 2026
Ecological stability of zooplankton communities in changing arctic lakes over three decades
Abstract In the Arctic, rapid warming is altering disturbance regimes, creating an urgent need to assess the ecological stability of these relatively pristine ecosystems. The Arctic landscape has thousands of lakes that are experiencing both gradual, persistent disturbances (e.g., warming) and increased frequency and i...
Casey A. Pennock, G. Thiede, P. Budy et al.
· Ecology · 0 citations
Open access
Sep 2026
Coupled Ecological-Economic Feedbacks in a Polluted Fishery: Threshold Dynamics, Hysteresis, and Sustainable Harvesting
Freshwater fisheries are increasingly threatened by environmental pollution and growing market demand, requiring management strategies that balance ecological sustainability with economic returns. We develop a bioeconomic fishery model for a polluted lake that integrates fish population dynamics, environmental pollutio...
Sourav Maity, Santanu Bhattacharya, R. Hakl et al.
· Mathematics · 0 citations
Open access
Sep 2026
Integrating Dynamic Ocean Management (DOM) and Real-Time Climate Indices into Harvest Strategies for Fish Stocks
Traditional fisheries management often relies on static spatial boundaries and historical averages that fail to account for the rapid, climate-driven fluctuations of the modern ocean. As marine species shift their distributions and productivity levels in response to warming and acidification, the "stationarity" assumpt...
K. Chukwu
· African Journal of Environme... · 0 citations