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| 1 | Ecological intensification of agriculture through biodiversity management:introduction显示文摘A major feature of humans is that they can attain much higher population densities than any non-domestic animal species of similar body size(Damuth 1987).This is most likely due to the invention of agriculture(Herrera and Garcia-Bertrand 2018),which allowed humans to manage ecosystems in such a way that as much biomass as possible is converted into food(Vitousek et al.1986). | Bernhard Schmid Christian Schöb | 2023 | Journal of Plant Ecology2023，16，6： | 0 |
| 2 | Pollination interactions reveal direct costs and indirect benefits of plant-plant facilitation for ecosystem engineers显示文摘作为生态系统工程师的植物通过对非生物条件和生物区系的影响而显著地改变环境,从而促进了原本在这些环境下无法存活的伴生物种的生长。然而,很多研究缺乏对互惠效应的了解,因为对植物-植物相互作用的研究通常只估计了对伴生物种的益处,而很少考虑一个营养水平如何直接和间接调节植物的反馈作用。我们对两个植物物种(Arenaria tetraquetra和Hormathophylla spinosa,他们或单独开花,或与伴生植物一起开花)进行了一项田间试验用以分解净效应并验证以下假设:授粉者介导的相互作用提供益处用来平衡植物产生促进作用的成本。我们发现,促进作用的净成本伴随授粉介导的益处而存在。尽管两种植物单株植物上的产花更少,但与单独开花相比,他们在与伴生植物一起开花时,每朵花上的授粉者多样性增强。尽管这两种植物单独开花时,单株种子产量较高,但坐果和结实的产量存在种间差异。四叶蕨属的植物(Arenaria tetraquetra),伴生植物对其坐果和结实有负面效应,而刺山蕨属的植物(Hormathophylla spinose),当其与伴生植物一起开花时,坐果更高,结实则不受影响。我们的研究表明,除了承受直接成本外,植物还可以从伴生物种的促进作用中受益,通过提高其对传粉者的可见性。因此,我们强调授粉的相互作用可以补偿物种促进作用的成本,这些促进作用依赖于作为生态系统工程师的植物。本研究阐明了植物-植物间直接相互作用的结果如何被包括第三方在内的间接相互作用来调节的。 | Gianalberto Losapio Christian Schöb | 2020 | Journal of Plant Ecology2020，13，1： | 0 |
| 3 | 野外农场工作站:一个新的农业生态试验点的空间结构显示文摘Dehesa生态系统对整个伊比利亚半岛有着重要的社会和经济价值。在气候变化下评估该系统的时间动态对于维护和保护这些极具价值的生态系统非常重要。本论文展示了Dehesa生态系统一个观测样点的基础数据,这些数据为在Dehesa生态系统内进行长期动态监测,以及开展检验森林恢复力驱动机制的实验模拟奠定了基础。初步调查表明,Dehesa的森林结构是典型的,说明其是研究该生态系统时间动态的典型样地。我们展示这些基础数据是为了鼓励国际科学家通过直接实验项目或meta分析进行合作。 | Michael J.O’Brien Elisa P.Carbonell Christian Schöb | 2022 | Journal of Plant Ecology2022，15，6： | 0 |
| 4 | Degeneration of foundation cushion species induced by ecological constraints can cause massive changes in alpine plant communities显示文摘Foundational cushion plants can re-organize community structures and sustain a prominent proportion of alpine biodiversity,but they are sensitive to climate change.The loss of cushion species can have broad consequences for associated biota.The potential plant community changes with the population dynamics of cushion plants remain,however,unclear.Using eight plant communities along a climatic and community successional gradient,we assessed cushion population dynamics,the underlying ecological constraints and hence associated plant community changes in alpine communities dominated by the foundational cushion plant Arenaria polytrichoides.The population dynamics of Arenaria are attributed to ecological constraints at a series of life history stages.Reproductive functions are constrained by increasing associated beneficiary plants;subsequent seedling establishment is constrained by temperature,water and light availability,extreme climate events,and interspecific competition;strong competitive exclusion may accelerate mortality and degeneration of cushion populations.Along with cushion dynamics,species composition,abundance and community structure gradually change.Once cushion plants completely degenerate,previously cushion-dominated communities shift to relatively stable communities that are overwhelmingly dominated by sedges.Climate warming may accelerate the degeneration process of A.polytrichoides.Degeneration of this foundational cushion plant will possibly induce massive changes in alpine plant communities and hence ecosystem functions in alpine ecosystems.The assessment of the population dynamics of foundation species is critical for an effective conservation of alpine biodiversity. | Jianguo Chen Xufang Chen Lishen Qian Yazhou Zhang Bo Li Honghua Shi Lu Sun Christian Schöb Hang Sun | 2024 | Science China(Life Sciences)2024，67，4： | 0 |
| 5 | Challenges and strategies for the visual exploration of complex environmental data显示文摘In this opinion paper,we,a group of scientists from environmental-,geo-,ocean-and information science,argue visual data exploration should become a common analytics approach in Earth system science due to its potential for analysis and interpretation of large and complex spatio-temporal data.We discuss the challenges that appear such as synthesis of heterogeneous data from various sources,reducing the amount of information and facilitating multidisciplinary,collaborative research.We argue that to fully exploit the potential of visual data exploration,several bottlenecks and challenges have to be addressed:providing an efficient data management and an integrated modular workflow,developing and applying suitable visual exploration concepts and methods with the help of effective and tailored tools as well as generating and raising the awareness of visual data exploration and education.We are convinced visual data exploration is worth the effort since it significantly facilitates insight into environmental data and derivation of knowledge from it. | Carolin Helbig Doris Dransch Michael Böttinger Colin Devey Antonie Haas Mario Hlawitschka Claudia Kuenzer Karsten Rink Christian Schäfer-Neth Gerik Scheuermann Tom Kwasnitschka Andrea Unger | 2017 | International Journal of Digital Earth2017，10，10： | 0 |
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