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Azal Ahmad Khan, Salman Hussain and Rohitash Chandra
Quantum computing has opened up various opportunities for the enhancement of computational power in the coming decades. We can design algorithms inspired by the principles of quantum computing, without implementing in quantum computing infrastructure. In...
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Hae-Young Choi and Sung Kim
Fish eggs have a wide range of predators. However, observing these predators is challenging, as is identifying fish eggs based on morphological traits. In this study, we observed hydroids, which are sessile organisms, consuming pelagic fish eggs. We cond...
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Chien-Pang Chin, Kuan-Yu Su and Kwang-Ming Liu
The northeastern waters of Guishan Island constitute one of the crucial fishing grounds for coastal trawl fishery in Taiwan and have been exploited for many decades. To construct the marine ecosystem and to examine the interactions among trophic levels o...
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Matthew N. George, Michael J. O?Donnell, Michael Concodello and Emily Carrington
Bivalves frequently withstand shell damage that must be quickly repaired to ensure survival. While the processes that underlie larval shell development have been extensively studied within the context of ocean acidification (OA), it remains unclear wheth...
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Milen Georgiev, Ivan Tanev, Katsunori Shimohara and Thomas Ray
One of the most desired features of autonomous robotic systems is their ability to accomplish complex tasks with a minimum amount of sensory information. Often, however, the limited amount of information (simplicity of sensors) should be compensated by m...
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Hazel Mae R. Diza,Joel M. Addawe
In this study, we proposed to study the mathematical analysis of a Leslie Gower type predator prey model. The model considers the dynamics of a predator and prey populations with constant-effort harvesting applied in the predator population. We then comp...
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Martin D. Smith and Larry B. Crowder
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Junbo Zhang, Chonglan Ren, Hu Zhang, Fang Yin, Shuo Zhang, Rong Wan and Daisuke Kitazawa
The dynamic predator?prey relations in the food web are vital for understanding the function and structure of ecosystems. Dietary estimation is a research hotspot of quantitative ecology, providing key insights into predator?prey relationships. One of th...
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Attila Kiss and Gábor Pusztai
In this paper, we present a novel implementation of an ecosystem simulation. In our previous work, we implemented a 3D environment based on a predator?prey model, but we found that in most cases, regardless of the choice of starting parameters, the simul...
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T. G. Vozmishcheva
Pág. 3 - 12
The models of nonlinear competing processes on the base of the modification of the Lotka ? Volterra system: the Richardson arms race model, the Lanchester war or battle model, the predator-prey model are presented and studied in the article. The qualitat...
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Francis K. Wiese and R. John Nelson
The abundance and distribution of marine fishes is influenced by environmental conditions, predator?prey relationships, multispecies interactions, and direct human impacts, such as fishing. The adaptive response of the system depends on its structure and...
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Anna Visconti, Rossana Caroni, Ruth Rawcliffe, Amedeo Fadda, Roberta Piscia and Marina Manca
Functional-based approaches are increasingly being used to define the functional diversity of aquatic ecosystems. In this study, we proposed the use of d13C and d15N stable isotopes as a proxy of zooplankton functional traits in Lake Maggiore, a large, d...
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Anna Visconti, Rossana Caroni, Ruth Rawcliffe, Amedeo Fadda, Roberta Piscia and Marina Manca
Functional-based approaches are increasingly being used to define the functional diversity of aquatic ecosystems. In this study, we proposed the use of d13C and d15N stable isotopes as a proxy of zooplankton functional traits in Lake Maggiore, a large, d...
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Saeromi Lee, Chang Hyuk Ahn, Ho Myeon Song, Jae Roh Park and Jin Chul Joo
The aim of this study was to evaluate the newly-developed juvenile fish shelter (JFS) for its ability to increase prey survival and to improve species diversity in a freshwater ecosystem. An experiment was performed in an outdoor large-scale mesocosm thr...
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Saeromi Lee, Chang Hyuk Ahn, Ho Myeon Song, Jae Roh Park, Jin Chul Joo
Pág. 1 - 14
The aim of this study was to evaluate the newly-developed juvenile fish shelter (JFS) for its ability to increase prey survival and to improve species diversity in a freshwater ecosystem. An experiment was performed in an outdoor large-scale mesocosm thr...
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Kamila Anna Valentová
Snow leopard (Panthera uncia) is an endangered species and its population size is steadily declining. This review attempts to introduce and analyse the main factors threatening its survival in each of the countries in which it occurs: China, Bhutan, Nepa...
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Nicholas Petzinna, Vladimir Nikora, Joe Onoufriou and Benjamin J. Williamson
With rising interest in marine renewable energy (MRE) associated with offshore wind, waves, and tidal flows, the effects of device placement on changes in animal behaviour require proper assessment to minimise environmental impacts and inform decision ma...
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Nickolai Shadrin, Vladimir Yakovenko and Elena Anufriieva
The energy balance approach helps to understand the limits within which the ?predator?prey? relationship can form, but cannot explain the formation of trophic links in natural multispecies systems. A time balance approach to the study of feeding has been...
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Francesco Tiralongo, Giuseppina Messina and Bianca Maria Lombardo
Invasive alien species (IAS) are one of the greatest causes of native species extinction. Indeed, they represent a global threat for biodiversity and can also affect the economy and human health. The colonization success of IAS is presumably not only due...
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Anatolii Voronin, Olga Gunko, Lidiia Afanasieva
Pág. 22 - 29
The subject of this work is the problem of the dynamic interaction of innovative products in a competitive market. Sustainable economic growth is currently impossible without increasing the competitiveness of enterprises and industries, largely determine...
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