Assessing and mapping cultural ecosystem services supply, demand and flow of farmlands in the Hangzhou metropolitan area, China

He, Shilin; Su, Yue; Shahtahmassebi, Amir Reza; Huang, Lingyan; Zhou, Mengmeng; Gan, Muye; Deng, Jinsong; Gen, Zhao; Wang, Ke

doi:10.1016/j.scitotenv.2019.07.160

Cited by 88 publications

(69 citation statements)

References 31 publications

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“…In particular, nutrient assimilation offered by macroalgal farms is likely to become an increasingly important management tool in the face of climate change. Globally, it is estimated that the flow of reactive nitrogen, mobilized by anthropogenic activities, needs to be reduced to 25% of its current levels to lie within healthy planetary boundaries (Rockstr€ om et al 2009;Gao et al 2019;He et al 2019). The global nitrogen cycle is expected to experience additional stress resulting from climate change (Gruber and Galloway 2008;Suddick et al 2013;Gao et al 2019;He et al 2019).…”

Section: Ecosystem Servicesmentioning

confidence: 99%

“…Globally, it is estimated that the flow of reactive nitrogen, mobilized by anthropogenic activities, needs to be reduced to 25% of its current levels to lie within healthy planetary boundaries (Rockstr€ om et al 2009;Gao et al 2019;He et al 2019). The global nitrogen cycle is expected to experience additional stress resulting from climate change (Gruber and Galloway 2008;Suddick et al 2013;Gao et al 2019;He et al 2019). Its resilience to these stressors will further influence the severity and extent of climate change through additional radiative forcing and shifts in primary productivity influencing C sequestration (Gruber and Galloway 2008;Suddick et al 2013).…”

Section: Ecosystem Servicesmentioning

confidence: 99%

“…2019; He et al . 2019). The global nitrogen cycle is expected to experience additional stress resulting from climate change (Gruber and Galloway 2008; Suddick et al .…”

Section: Resilience Of the Aquaculture Industrymentioning

confidence: 99%

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Resilience of cold water aquaculture: a review of likely scenarios as climate changes in the Gulf of Maine

Bricknell

Birkel

Brawley

et al. 2020

Reviews in Aquaculture

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Climate change is one of the biggest challenges facing development and continuation of sustainable aquaculture in temperate regions. We primarily consider the ecological and physical resilience of aquaculture in the Gulf of Maine (GoM), where a thriving industry includes marine algae, extensive and intensive shellfish aquaculture, and a well-established Atlantic salmon industry, as well as the infrastructure required to support these economically important ventures. The historical record of sea surface temperature in the GoM, estimated from gridded, interpolated in situ measurements, shows considerable interannual and decade-scale variability superimposed on an overall warming trend. Climate model projections of sea surface temperature indicate that the surface waters in the GoM could warm 0.5-3.5°C beyond recent values by the year 2100. This suggests that, while variability will continue, anomalous warmth of marine heatwaves that have been observed in the past decade could become the norm in the GoM ca. 2050, but with the most significant impacts to existing aquaculture along the southernmost region of the coast. We consider adaptations leading to aquacultural resilience despite the effects of warming, larger numbers of harmful nonindigenous species (including pathogens and parasites), acidification, sea-level rise, and more frequent storms and storm surges. Some new species will be needed, but immediate attention to adapt existing species (e.g. preserve/define wild biodiversity, breed for temperature tolerance and incorporate greater husbandry) and aquaculture infrastructure can be successful. We predict that these measures and continued collaboration between industry, stakeholders, government and researchers will lead to sustaining a vibrant working waterfront in the GoM.

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Section: Ecosystem Servicesmentioning

confidence: 99%

Section: Ecosystem Servicesmentioning

confidence: 99%

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Resilience of cold water aquaculture: a review of likely scenarios as climate changes in the Gulf of Maine

Bricknell

Birkel

Brawley

et al. 2020

Reviews in Aquaculture

View full text Add to dashboard Cite

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“…Moreover, most of these studies concluded the general regional conditions based on administrative regions but it is hard to achieve fine application and management. Second, the demand of a certain ecosystem services is quantified [26]. In this case, the evaluation results for a single ESD may be accurate but limited guidance is offered for the overall adjustment of regional land use.…”

Section: Esd Evaluationmentioning

confidence: 99%

An Evaluation and Region Division Method for Ecosystem Service Supply and Demand Based on Land Use and POI Data

2020

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Mastering the regional spatial differences of ecosystem service supply and ecosystem service demand is of great significance to scientifically planning the development and utilization of national land and maintaining healthy development of ecosystems. Based on the relationship analysis of ecosystem service supply and ecosystem service demand, this study explored the regional ecosystem service supply by ecosystem service value based on grid data and constructed an ecosystem service demand evaluation model that integrated the construction land ecosystem service demand equivalent for static aspects and the point of interest (POI) kernel density estimation for dynamic aspects on the basis of land use and POI data. In the end, it put forward a region division method for ecosystem service supply and ecosystem service demand and conducted an empirical analysis of Haidian District, Beijing. The following results were concluded: (1) the ecosystem service value of different grids in Haidian District was between RMB (Chinese monetary unit, Yuan) 0 and RMB 2.4787 million. In terms of spatial distribution, the ecosystem service supply took on an obvious trend of gradual decrease from the northwest to the southeast, with major ecosystem service supply coming from the northwest. (2) The construction land ecosystem service demand equivalent of Haidian District was characterized by a multicenter cluster: the high equivalent area was in the southeast, while the equivalent of the northwest was relatively low. POI kernel density estimation demonstrated cluster distribution, with a high kernel density estimation in the southeast, a lower kernel density estimation in the central part, and the lowest kernel density estimation in the northwest. The ecosystem service demand index also showed cluster distribution: high index in the southeast, low index in the northwest, and prominent sudden changes from the central part to the south. (3) The bivariate local spatial autocorrelation cluster diagram method was used to divide five types of ecosystem service supply and ecosystem service demand, namely non-significant correlation region, high ecosystem service supply and high ecosystem service demand region, high ecosystem service supply and low ecosystem service demand region, low ecosystem service supply and high ecosystem service demand region, low ecosystem service supply and low ecosystem service demand region. Grids with the highest ratio belonged to the non-significant correlation region; the distribution of low ecosystem service supply and high ecosystem service demand region had the greatest concentration, mainly in the southeast; the grids of high ecosystem service supply and low ecosystem service demand region were mainly present in the northwest and in a continuous way; the grids of low ecosystem service supply and low ecosystem service demand region, and high ecosystem service supply and high ecosystem service demand region were extremely few, with sporadic distribution in the central part. The research results could provide a basis for the adjustment and fine management of regional land use structure.

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“…For example, Costanza et al (1997) firstly used this method to evaluate the monetary value of the service functions of 16 ecological landscape sites around the world. The evaluation of ESV and its spatial and temporal differences at different scales are gradually becoming the entry point of ecosystem services, including different ecosystems such as forests, grasslands, farmland, oceans, wet-L. Che, J. G. Xu lands, and cities (He, et al, 2019;Lin, et al, 2019). The scale covers global, national, regional, provincial, municipal, county, river basin, lake and nature reserves, etc.…”

Section: Introductionmentioning

confidence: 99%

Land Use Change and Its Impact of Ecosystem Service Value in Yarlung Zangbo River Basin in Southern of Qinghai-Tibet Plateau

Che¹,

Xu²

2020

GEP

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Scientific determination of ecosystem service values (ESVs) is the basis and premise of realizing sustainable management of the regional ecosystem. Therefore, it is of great significance to explore the dynamic evolution of ESV in Qinghai-Tibet Plateau (QTP) to maintain the plateau landscape diversity and ecological environment protection. This paper constructed a comprehensive basin analysis perspective of horizontal distribution, vertical distribution, and basin gradient to analyze the dynamic evolution of ESV in the Yarlung Zangbo River Basin (YZRB). The results showed that: The total ESVs of YZRB increased from 1980 to 2015, in which the ESVs of grassland and water decreased, and ESVs of other sites increased. The changes in ESVs in different land-use types had obvious differences in basin gradients. In general, ESVs presented a stepwise distribution pattern of "upper < middle < lower". In terms of vertical differentiation, the lower ESVs areas were concentrated at 2000-6400 m, the medium ESVs areas were distributed below 5000 m, and the high ESVs areas can only present from 3800 to 4800 m. The areas of grassland and water were decreasing, which was the main cause of ESVs loss. The ESVs' benefits were greater than the losses, so the ESVs in the whole basin were improved. This paper completed the research of ESVs from change analysis to flow tracking and perfected the regularity study of the integrated process of basin ESV from static evaluation to dynamic evolution to conversion.

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Assessing and mapping cultural ecosystem services supply, demand and flow of farmlands in the Hangzhou metropolitan area, China

Cited by 88 publications

References 31 publications

Resilience of cold water aquaculture: a review of likely scenarios as climate changes in the Gulf of Maine

Resilience of cold water aquaculture: a review of likely scenarios as climate changes in the Gulf of Maine

An Evaluation and Region Division Method for Ecosystem Service Supply and Demand Based on Land Use and POI Data

Land Use Change and Its Impact of Ecosystem Service Value in Yarlung Zangbo River Basin in Southern of Qinghai-Tibet Plateau

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