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The development of deep-ocean anoxia in a comprehensive ocean phosphorus model
We analyse a model of the phosphorus cycle in the ocean given by Slomp and Van Cappellen (Biogeosciences 4:155–171, 2007.
https://doi.org/10.5194/bg-4-155-2007... 
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Modeling of Nitrogen, Phosphorus, and Potassium Concentrations in Lakes Affected by Soil Fertilization
The excessive use of fertilizer on agricultural land has led to a significant build-up of chemical nutrient stocks in the soil, which increases the...
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Adaptive Dynamics of a Stoichiometric Phosphorus–Algae–Zooplankton Model with Environmental Fluctuations
We present a stochastic evolutionary phosphorus–algae–zooplankton model with phosphorus recycling and originally investigate the patterns and...
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Integrated Tomato Cultivation Using Backpropagation Neural Network on Bipolar Fuzzy Sets
Integrated cultivation system is a method of cultivation that boosts the implementation of nutrients of each system and reduces the counteract effect...
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Competitive Exclusion and Coexistence in a Stoichiometric Chemostat Model
In this paper, we incorporate stoichiometry into a competition model in chemostat culture. We first discuss the dynamics of this stoichiometric...
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Theory of Stoichiometric Intraguild Predation: Algae, Ciliate, and Daphnia
Consumers respond differently to external nutrient changes than producers, resulting in a mismatch in elemental composition between them and...
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Discrete Dynamical Systems of Lotka–Volterra and Their Applications on the Modeling of the Biogen Cycle in Ecosystem
AbstractInvestigation of many problems of population genetics, epidemiology, ecology, etc. leads to the study of quadratic simplex map**s, a...
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Incorporating carbon dioxide into a stoichiometric producer–grazer model
Climate change models predict increases in atmospheric carbon dioxide concentration. As ecosystems equilibrate with the atmosphere, stimulation of...
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Managing Regime Shift in Lake Systems by Modelling and Simulation
Large, abrupt and persistent change in ecosystem structures and dynamics, known as regime shift, is not always observed in advance. This lack of...
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Dynamics of a Producer–Grazer Model Incorporating the Effects of Phosphorus Loading on Grazer’s Growth
Phosphorus is an essential element for all life forms, and it is also a limiting nutrient in many aquatic ecosystems. To keep track of the mismatch...
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Modeling Biogeochemical Cycles in Coastal Systems of the South of Russia
AbstractThis paper is devoted to the development and study of a mathematical model of biogeochemical processes occurring in the coastal systems of...
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Crop Recommendation System Using Machine Learning
Given that it accounts for 17% of the nation’s GDP and employs more than 60% of the workforce, agriculture is one of India’s largest and most diverse...
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Diversity of Meta-Ecosystems: Spatial Topologies, Species Diversity, Stoichiometries and Non-trophic Fluxes
The application of meta-ecosystem theories to natural systems requires extending simple models to account for complex spatial networks, species...
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Improving Biological Safety on Ships Using Nanotechnology
Nanotechnology has recently emerged as a rapidly growing field with numerous biomedical science applications. In 2013 started an investigation to use...
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A Hybrid Genetic Algorithm-Based Linear Programming Model to Optimize Feed Cost for Indian Ruminants: With Stochastic Model in Comparison
Ruminant animals, such as goats and sheep, have a greater ability to convert feed into milk and meat, which are significant sources of protein and...
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A Decision Support System for Green Crop Fertilization Planning
Energy consumption in primary food production systems that are intended to be used in food industry is very high because of the increased use of...
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Stoichiometry and environmental change drive dynamical complexity and unpredictable switches in an intraguild predation model
We incorporate stoichiometry (the balance of key elements) into an intraguild predation (IGP) model. Theoretical and numerical results show that our...
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Heteroscedastic Bayesian optimization using generalized product of experts
In many real world optimization problems observations are corrupted by a heteroscedastic noise, which depends on the input location. Bayesian...
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Proximal Sensing Sensors for Monitoring Crop Growth
This chapter gives a theoretical overview of various contact, proximal and remote monitoring solutions available for precision agriculture. Visual...
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Near-zero Poisson’s ratio and suppressed mechanical anisotropy in strained black phosphorene/SnSe van der Waals heterostructure: a first-principles study
Black phosphorene (BP) and its analogs have attracted intensive attention due to their unique puckered structures, anisotropic characteristics, and...