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221
Bifurcation Analysis of a Discrete Basener–Ross Population Model: Exploring Multiple Scenarios
Published 2025-01-01“…The Basener and Ross mathematical model is widely recognized for its ability to characterize the interaction between the population dynamics and resource utilization of Easter Island. …”
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222
High survival promotes bunchgrass persistence in old‐growth savannas under different fire regimes
Published 2024-12-01“…We modeled the population dynamics of wiregrass (Aristida beyrichiana), an endemic perennial bunchgrass, under very different long‐term, frequent fire regimes within the historical range of variation, in two southeastern US pine savanna environments. …”
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223
Diffusion rate determines balance between extinction and proliferationin birth-death processes
Published 2013-03-01“…The set of models presented here provides a new insighton the population dynamics in chemical, biological and ecologicalsystems.…”
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224
Dynamics analysis and optimal control of a fractional-order lung cancer model
Published 2024-12-01“…This study presented a novel Caputo fractional-order lung cancer model aimed at analyzing the population dynamics of cancer cells under untreated conditions and different treatment strategies. …”
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225
Mathematical modeling of Glassy-winged sharpshooter population
Published 2013-12-01“…Theproposed model investigates the natural population dynamics andthe decline in GWSS, likely the result of pest managementcampaigns on the insects within the region. …”
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226
The Southern Pine Beetle Dendroctonus frontalis (Coleoptera: Curculionidae: Scolytinae)
Published 2022-06-01“…Despite many decades of research on the beetle ecology, we lack a complete understanding of its population dynamics, and its original (preindustrial) ecology remains elusive (Asaro et al. 2017). …”
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227
Simulation of structured populations in chemically stressed environments
Published 2005-10-01“…We develop a mathematical model, the numerical analysis for this model, and the simulation techniques necessary to solve the problem of population dynamics in an environment where heterogeneity is generated by resource and chemical stressor. …”
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228
Quantification of land use threats to a flagship species and its meadow habitats within urban landscape
Published 2025-12-01“…Based on extensive monitoring data (spanning the period 2003–2022), we evaluated negative effects of expansion of built-up areas, afforestation of meadows, and succession due to meadow abandonment on habitat availability and quality as well as local population dynamics of a flagship butterfly Phengaris alcon in an urban landscape. …”
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229
Outbreak conditions and impacts of parasites in copepod populations
Published 2024-12-01“…We present a simple model consisting of uninfected hosts, infected hosts, and the free‐living parasite stage and use it to investigate population dynamics and outbreak conditions of this host–parasite system. …”
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230
A Bicriteria Model to Determine Pareto Optimal Pulse Vaccination Strategies
Published 2024-01-01“…The aim of this paper is to determine approximate Pareto optimal (efficient) pulse vaccination strategies for epidemics modeled by the susceptible-infected-removed (SIR) without population dynamics, characterized by a single epidemic wave. …”
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231
Guayaramerim: a borderland marked by the Mamore River and its “cachuelas”
Published 2021-05-01“…Also, the colonial past is examined, together with early exploration efforts of the region under the republic and the sources of place names and of population dynamics. Additionally, the diplomatic processes which defined the border during the rubber era, are investigated. …”
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232
Local resource competition and the skewness of the sex ratio: a demographic model
Published 2008-09-01“…The proposed discrete-time model describes bothgenetic and complex population dynamics assuming that (1) sex ratio isgenetically determined, (2) only young males can disperse, and (3) individualslocally compete for resources. …”
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233
Application of endocrine biomarkers to update information on reproductive physiology in gray whale (Eschrichtius robustus).
Published 2021-01-01“…This study represents an important milestone on reproductive profiles in this population, that can be used to estimate more accurate and precise reproductive parameters to be used for better understanding population dynamics of gray whales.…”
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234
Characterization of Esocid Herpesvirus 1 (EsHV1) from Europe
Published 2025-01-01“…In conclusion, viral infections in pike are relatively common and likely have consequences for the local population dynamics.…”
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235
STRATEGIC PRIORITIES FOR THE DEVELOPMENT OF THE RUSSIAN ARCTIC AND INSTRUMENTS FOR THEIR RESOURCE SUPPORT
Published 2024-12-01“…The analysis encompasses regional trends in key indicators such as population dynamics (natural and migratory growth), workforce metrics (excluding small businesses), average monthly wages, unemployment and informal employment rates, investments in fixed assets, financial inflows, and the proportion of unprofitable businesses. …”
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236
The semi-wild mariculture of Caribbean King Crab (Maguimithrax spinosissimus) for coral reef restoration
Published 2025-03-01“…We examined whether this bottleneck could be alleviated by the semi-wild mariculture of the Caribbean King Crab (MaguiMithrax spinosissimus)in saltwater quarries for subsequent use in coral reef restoration in the Florida Keys, Florida (USA).We surveyed the physico-chemical characteristics of 16 saltwater quarries in the Florida Keys relative to conditions in the wild and, in four quarries where crabs occurred, we examined crab population dynamics in comparison to that in the wild. Water chemistry and the availability of food (macroalgae) and crevice shelters were suitable for crab mariculture down to depths of at least 6 m. …”
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237
Pattern Dynamics Analysis of Host–Parasite Models with Aggregation Effect Based on Coupled Map Lattices
Published 2024-12-01“…Host–parasitoid systems are an essential area of research in ecology and evolutionary biology due to their widespread occurrence in nature and significant impact on species evolution, population dynamics, and ecosystem stability. In such systems, the host is the organism being attacked by the parasitoid, while the parasitoid depends on the host to complete its life cycle. …”
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238
Microsatellite and Mitochondrial COI Provide Novel Insights Into the Population Genetic Structure of White Prunicola Scale (Pseudaulacaspis prunicola) in China
Published 2025-01-01“…In this study, a comprehensive population genetic analysis of P. prunicola in China was conducted, focusing on genetic diversity, genetic structure, relationships among geographical populations, and population dynamics. Microsatellite molecular and mitochondrial COI markers were used to examine the genetic diversity and structure of 19 P. prunicola populations across 10 provinces in China. …”
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239
Analysing the trend of land changes and urban development of Shushtar by using remote sensing data
Published 2025-03-01“…By employing urban growth and development modeling, it is feasible to delineate a developmental trajectory that aligns with the specific circumstances of a city, considering environmental factors, natural elements, and population dynamics. The aim of this research is to propose an urban development model for Shushtar, which can serve as a valuable tool for analyzing the intricate processes of urban transformations. …”
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240
Monitoring Population Phenology of Asian Citrus Psyllid Using Deep Learning
Published 2021-01-01“…Multiple linear regression, random forest regressor, and deep neural network approaches were compared to predict population dynamics of Asian citrus psyllid. In comparison with other regression techniques, a deep neural network-based prediction model resulted in the least root mean squared error values while predicting egg, nymph, and adult populations.…”
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