Potential Distribution of Seagrass Meadows Based on the MaxEnt Model in Chinese Coastal Waters

Wang, Ming; Wang, Yong; Liu, Guangliang; Chen, Yuhu; Yu, Naijing

doi:10.1007/s11802-022-5006-2

Cited by 6 publications

(6 citation statements)

References 51 publications

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“…Future climate change will change the conditions that are important for plant growth, such as climate factors which affect the survival and reproduction of species, and topographic features which determine the range and habitat selection of species, which can lead to changes in the suitable area for plants [35][36][37][38]. Overall, under future climate change conditions, the spatial patterns of the potentially suitable areas for A. truncatum fruit utilization in response to climate change are consistent; that is, with the intensification of climate warming, the overall expansion of suitable area in 2050 and 2070 will be mainly focused on middle and high latitudes, such as 38 • N~52 • N. The loss of suitable areas will be concentrated at low latitudes such as 30 • N~36 • N, and the spatial position of the potentially suitable areas will migrate to the northeast.…”

Section: Discussionmentioning

confidence: 99%

Changes in Potentially Suitable Areas for Fruit Utilization of Acer truncatum in China under Climate Change

Liu,

Wang,

Guo

et al. 2024

Forests

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Acer truncatum is a unique multipurpose woody oil species in China. It is crucial to study the geographical distribution patterns of fruit utilization of A. truncatum under climate change scenarios to ensure the rational site selection and germplasm resource protection of this tree. In this study, the Maxent model and Geographic Information System (GIS) spatial analysis technology were used to construct a suitable area model for the plant under current climate conditions by selecting 138 sample points and 15 ecological factors, and to predict the potentially suitable areas under four climate scenarios in 2050 and 2070. The results showed that under current conditions, the main suitable areas were concentrated in China, such as Inner Mongolia, Shaanxi and Hebei, with an area of 1.64 × 106 km2. Under future conditions, the suitable area in 2050 and 2070 showed an expanding trend compared with that in the current period, and the expansion ratios were as high as 36.52% and 45.80% under the RCP2.6-2050 and RCP8.5-2070 scenarios, respectively. The expansion area is concentrated in the middle latitudes of China (38° N~52° N), basically covering the middle and northeast of Inner Mongolia and the middle and north of Heilongjiang, while the loss area is mainly located in northern Sichuan, northern Hubei and eastern Henan. The center of the suitable area is expected to migrate to the northeast in 2050 and 2070, with a maximum migration distance of 355.46 km. Under future conditions, the suitable area shrinks in low-latitude regions and expands in high-latitude regions, and the expanded area becomes larger than the contracted area. This conclusion provides important guidelines for the directional cultivation of A. truncatum for utilization of its fruit.

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Section: Discussionmentioning

confidence: 99%

Changes in Potentially Suitable Areas for Fruit Utilization of Acer truncatum in China under Climate Change

Liu,

Wang,

Guo

et al. 2024

Forests

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“…Public service facilities have always been an important factor affecting tourists' choice of tourism activities [56]. A marine environment is a complex corrosive environment; in this environment, the sea water itself is a corrosive medium, at the same time, the wave tide and the metal produce low-frequency reciprocating forces and impacts; moreover, marine microorganisms, attachments and their metabolites have a direct or indirect acceleration effect on the corrosion process.…”

Section: Discussionmentioning

confidence: 99%

Recreational Fishery Environmental Suggestions of Sandu Island, Ningde, Fujian Province Based on KANO Model and Expert Verification

Wang,

Huang,

et al. 2023

Water

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Tourist satisfaction is an important reference in destination management decisions, but on-site validation is often lacking. By exploring the relationship between the current situation of recreational fishery and tourism satisfaction evaluation, we can accurately understand tourists’ consumption preferences and obtain product/service quality information. After on-site verification, such validation is conducive to promoting the high-quality development of regional recreational fisheries. The study area is located on Sandu Island, Ningde City, Fujian Province. This study examines how each item of service quality may exhibit different impacts on customer satisfaction by using a questionnaire survey of consumers in the recreational fisheries. This study combines the Kano model and the Better–Worse index method to investigate the critical service quality. The results show that among the 19 quality indicators of visitor satisfaction, environmental and landscape quality elements are the most important. In addition, through expert verification, it can be confirmed that the improvement of the water environment is of great help to the industry. To improve and maintain customer satisfaction, the above attributes are combined with underlying quality attributes as strategic weapons to highlight competitive advantages.

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“…The evaluation result of the AUC is a value in the range of 0.5-1.0; the greater the AUC value, the more precise the prediction. A result in the range 0.5-0.6 indicates that the simulation result is unqualified; 0.6-0.7 indicates poor simulation results; 0.7-0.8 indicates the general simulation results; 0.8-0.9 indicates that the simulation results are good; 0.9-1.0 indicates the good prediction effect (Ouyang et al, 2019;Wang et al, 2018;Wang et al, 2021).…”

Section: Selection and Processing Of Environmental Variablesmentioning

confidence: 99%

Habitat protection and planning for Leonurus japonicus using the Maxent and Marxan models

Wang

Xie

Zhou

et al. 2023

Preprint

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To predict suitable growing regions for Leonurus japonicus and to provide scientific sopport for the habitat conservation and the exploitation and utilization of germplasm resources under climate change conditions, this study combined niche and priority conservation models to assess the future potential distribution of L. japonicus in China. To this end, distribution points and samples of L. japonicus were gathered through online and field surveys. The Maxent model with optimized parameters was used for predicting the suitable habitats of L. japonicus at different stages, and the Marxan model was used to determine the priority of protected areas. The results showed that the highest temperature in the hottest month, the lowest temperature in the coldest month, the precipitation in the wettest month, the precipitation in the driest month, and altitude were the main environmental factors influencing the distribution of L. japonicus. Under the three climate change scenarios, the centroid of the suitable area of L. japonicus migrated northward, and the migration position tended to expand further northwest. In the future, there would be no significant niche differentiation of L. japonicus; the Marxan results showed that priority protected areas for L. japonicus were in southwestern central China, Lingnan, southern east China, and Guizhou. Overall, the results of this research can provide a strategy for the determination of priority protection areas for Leonurus japonicus in China.

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Potential Distribution of Seagrass Meadows Based on the MaxEnt Model in Chinese Coastal Waters

Cited by 6 publications

References 51 publications

Changes in Potentially Suitable Areas for Fruit Utilization of Acer truncatum in China under Climate Change

Changes in Potentially Suitable Areas for Fruit Utilization of Acer truncatum in China under Climate Change

Recreational Fishery Environmental Suggestions of Sandu Island, Ningde, Fujian Province Based on KANO Model and Expert Verification

Habitat protection and planning for Leonurus japonicus using the Maxent and Marxan models

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