5篇
您的检索式：作者名="Roeland Samson"
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| 1 | Random forests as a tool for ecohydrological distribution modelling显示文摘 | Jan Peters Bernard De Baets Niko E.C. Verhoest Roeland Samson Sven Degroeve Piet De Becker Willy Huybrechts | 2007 | Ecological Modelling2007，，2： | 1 |
| 2 | Comparison of different methods to measure and model actual evapotranspriation rates for a wet sloping grassland显示文摘 | Valentijn R N Pauwels Roeland Samson | 2005 | Agricultural Water Management2005，，： | 1 |
| 3 | On the link between biomagnetic monitoring and leaf-deposited dust load of urban trees: Relationships and spatial variability of different particle size fractions显示文摘 | Jelle Hofman Karen Wuyts Shari Van Wittenberghe Melanka Brackx Roeland Samson | 2014 | Environmental Pollution2014，，： | 1 |
| 4 | Towards an integrative approach to evaluate the environmental ecosystem services provided by urban forest显示文摘As a Nature-Based Solution,urban forests deliver a number of environmental ecosystem services(EESs).To quantify these EESs,well-defined,reliable,quantifiable and stable indicators are needed.With literature analysis and expert knowledge gathered within COST Action FP1204 GreenInUrbs,we proposed a classification of urban forest EESs into three categories:(A)regulation of air,water,soil and climate;(B)provisioning of habitat quality;and(C)provisioning of other goods and services.Each category is divided into EES types:(a)amelioration of air quality;restoration of soil and water;amelioration of the microclimate;removal of CO2 from the air;(b)provision of habitat for biodiversity;support for resilient urban ecosystems;provision of genetic diversity;and(c)provision of energy and nutrients;provision of grey infrastructure resilience.Each EES type provides one or more benefits.For each of these 12 benefits,we propose a set of indicators to be used when analyzing the impacts on the identified EESs.Around half of the 36 indicators are relevant to more than one single benefit,which highlights complex interrelationships.The indicators of wider applicability are tree and stand characteristics,followed by leaf physical traits and tree species composition.This knowledge is needed for the optimization of the EESs delivered by urban forests,now and in the future. | Samson Roeland Marco Moretti Jorge Humberto Amorim Cristina Branquinho Silvano Fares Federico Morelli Ulo Niinemets Elena Paoletti Pedro Pinho Gregorio Sgrigna Vladimir Stojanovski Abhishek Tiwary Pierre Sicard Carlo Calfapietra | 2019 | Journal of Forestry Research2019，30，6： | 0 |
| 5 | 竹叶叶绿素荧光季节变化的模型设计显示文摘在寻找可再生能源和生物基材料方面,竹子已经被作为一种高产的生物质产品,可以用来作为土壤污染的修复性植物。由于这个原因,一个产量指示的增长模型需要一个健康的指标参数来检测植物的性能。因此,本研究对位于爱尔兰都伯林的Ballyboughalo公司的毛竹蒿草(Phyllostachyshumilis)叶子的叶绿素荧光进行了测量。本研究测量结果涵盖了这种竹类每个节点的叶子,并且建立在了随季节性变化的基础上。最常使用的叶绿素荧光参数是Fv/Fm值,又称TRO/ABS(即被困的光子与吸收的光子数之比)。随季节的推移以及这个参数较大的变化,本研究将春天与一年中其它的季节进行对比观察测量。在过去的一年,这种植物的上部叶片比下部叶片表现更好。本研究的发现被整合在一个数学模型中,其目的是为预测和解释在其它立地条件下的植物的性能。 | Davina Van Goethem Sebastiaan De Smedt Roland Valcke Denis O'Connor Pat O'Connell Sonja Denollin Roeland Samson Geert Potters | 2012 | 世界竹藤通讯2012，，5： | 0 |
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