Publikationen

@article{nokey,

title = {Cold spots oder hot spots: Thermische Muster und Kaltluftabfluss auf Bergehalden im Ruhrgebiet. },

author = {Anja Martina Grudzielanek and Richard Lemoine-Rodríguez and Patricia Glocke and Tobias Scholz and Harald Zepp},

doi = {10.25162/bgl-2023-0010},

year  = {2023},

date = {2023-08-01},

journal = {Berichte. Geographie und Landeskunde },

volume = {96},

issue = {3},

pages = {189-214},

keywords = {Aufsatz, Geografie, Georessourcen, Ruhrgebiet},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Prewinter soil water regime affects the post-winter cracking position on gully sidewall and slumping soil dynamics in Northeast China},

author = {Yanru Wen and Heng Jiang and Till Kasielke and Harald Zepp and Yang Yang and Wenbin Wu and Bin Zhang},

year  = {2023},

date = {2023-05-10},

journal = {Geoderma },

issue = {435},

keywords = {Geografie, Journal},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Das bergbaubedingte Relief im Ruhrgebiet},

author = {Till Kasielke and Harald Zepp},

year  = {2022},

date = {2022-07-01},

urldate = {2022-07-01},

journal = {Geographische Rundschau 7/8},

pages = {10-14},

keywords = {Geografie, Journal},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Does urban climate follow urban form? Analysing intraurban LST trajectories versus urban form trends in 3 cities with different background climates},

author = {Richard Lemoine-Rodríguez and Luis Inostroza and Harald Zepp},

doi = {10.1016/j.scitotenv.2022.154570},

year  = {2022},

date = {2022-06-10},

journal = {Science of The Total Environment },

issue = {830},

keywords = {Geografie, Journal},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Investigation of subsurface connectivity and subsurface stormflow in low mountain ranges—Findings from the two research catchments Obere Brachtpe and Bohlmicke (Germany)},

author = {Peter Chifflard and Harald Zepp},

doi = {https://doi.org/10.1002/hyp.14505},

year  = {2022},

date = {2022-02-01},

journal = {Hydrological Processes},

volume = {36},

issue = {2},

keywords = {Aufsatz, Geografie, Hydrologie},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Intraurban heterogeneity of space-time land surface temperature trends in six climate-diverse cities},

author = {Richard Lemoine-Rodríguez and Luis Inostroza and Harald Zepp},

doi = {https://doi.org/10.1016/j.scitotenv.2021.150037},

year  = {2022},

date = {2022-01-22},

urldate = {2022-01-22},

journal = {Science of the Total Environment},

volume = {804},

keywords = {Aufsatz, Geografie},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {China’s ecosystem services planning: will Shanghai lead the way? A case study from the Baoshan district (Shanghai). },

author = {Harald Zepp and Matthias Falke and Franziska Günther and Lars Gruenhagen and Luis Inostroza and Weiqi Zhou and Qingxu Qingxu and Nannan Dong },

doi = {https://doi.org/10.3112/erdkunde.2021.04.02},

year  = {2021},

date = {2021-10-01},

urldate = {2021-10-01},

journal = {Erdkunde },

volume = {75},

issue = {4},

pages = {271-293},

keywords = {Aufsatz, Geografie, Landschaft},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {A case study on history and rates of gully erosion in Northeast China},

author = {Yanru Wen and Till Kasielke and Hao Li and Harald Zepp and Bin Zhang},

doi = {https://doi.org/10.1002/ldr.4031},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {Land Degradation & Development},

volume = {32},

issue = {15},

pages = {4254-4266},

abstract = {Mollisols are of major importance for food security worldwide but are increasingly degraded by soil erosion. Mollisols in Northeast China have been converted into agricultural use only since the 19th century, but gullies are widely distributed. Gully erosion history, rates, and causes in this region remained unclear. We chose a study area with landforms and land-use history typical for the central Mollisol region of Northeast China to estimate the initiation years and rates of gully erosion from 1968 to 2018 using aerial and satellite imageries. The outlet fan deposits of a large gully system were dated by Cesium-137 (137Cs) and artifacts. Local farmers were interviewed to verify the results. Gully volumes were measured by a structure-from-motion technique using photos taken from an unmanned aerial vehicle. Our results showed that gully systems had already appeared on the steep slopes and along unpaved roads in 1968. They had become larger and more complex in 2018 by the upslope retreat of the main gullies and side gully formation. Gully incision started in the 1950s and 1960s when the original grassland and forest were completely converted into arable land. From 1968 to 2018, the gully density increased from 1.2 to 2.3 km km−2 and the gully heads retreated at speeds from 1.5 to 2.5 m yr−1. The soil loss from gully erosion ranged from 25.7 to 44.7 Mg yr−1 ha−1. These data demonstrate the severity of gully erosion in the Mollisol region of Northeast China and underline the importance of appropriate countermeasures.},

keywords = {Aufsatz, Geografie},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {May agricultural terraces induce gully erosion? A case study from the Black Soil Region of Northeast China},

author = {Yanru Wen and Till Kasielke and Hao Li and Bin Zhang and Harald Zepp},

doi = {https://doi.org/10.1016/j.scitotenv.2020.141715},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {Science of the Total Environment},

volume = {750},

abstract = {Terracing of hillslopes is usually regarded as an effective measure to control soil erosion. Although it is often stressed that proper terrace construction and regular terrace maintenance are of great significance to prevent erosion on terraced hillslopes, examples of terrace-induced gully erosion are scarce. Field observations on terraced and partly abandoned hillslopes in the Black Soil Region of Northeast China, a region heavily affected by gully erosion since the middle of the 20th century, indicated that gully formation might be caused by terraces. In order to understand the impact of terracing on gully erosion, we selected several gullies to investigate the cause and timing of their triggering. We used a combination of field mapping, high-resolution digital terrain models, multi-temporal aerial photograph interpretation and interviews with local farmers. Our results showed that several gullies developed after terracing. Improper terrace design caused runoff concentration along terraces and ridges with mean inclination of 3.8%, which resulted in gully incision due to overtopping of terraces at low spots or due to the uncontrolled release of concentrated flow to adjoining unterraced hillslopes. The same processes are responsible for the persistent gully activity after abandonment and vegetation recovery. Furthermore, we showed how terraces affected gully morphology. Finally, we suggested appropriate countermeasures to stop further soil loss and land degradation on abandoned terraced hillslopes in NE China. Our findings are important as they demonstrate how poorly designed terraces may not only be ineffective but may even aggravate gully erosion.},

keywords = {Aufsatz, Geografie},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {The metabolic urban network, Urbanisation as hierarchically ordered space of flows},

author = {Harald Zepp and Luis Inostroza},

doi = {https://doi.org/10.1016/j.cities.2020.103029},

year  = {2021},

date = {2021-01-01},

urldate = {2021-01-01},

journal = {Cities },

volume = {109},

abstract = {Urban ecosystems perform a distinctive metabolism appropriating fundamental materials and energy resources from other ecosystems. This appropriation enables a productive circularity which sustains the material production of urban space: urbanisation. Upon entering the urban ecosystem, the material fluxes are processed by human labour to be consumed, exchanged and accumulated. The appropriation of raw materials and the further production of technomass are entangled processes along a complex material circulation, sustained by internal metabolic processes of production, consumption, transformation and accumulation. The overall process couples several ecosystems along a metabolic urban network (MUN), a large-scale interconnected metabolism of urban and non-urban ecosystems. Long and short distance metabolic interactions configuring a huge space of flows from which distinct urbanisation patterns arise. The extended urbanisation, differential urbanisation, accumulative urbanisation, cascade urbanisation and speculative urbanisation are historically and ecologically determined. The MUN is an asymmetric spatiotemporal exchange structure to and from which matter, energy and information flow, producing profound socio-ecological asymmetries in a global range of dispersed urban tissues. The MUN is the vortex where the planetary processes of ecological and social deterioration is driven. The MUN is an analytical device to unveil urbanisation as a socio-ecological process of colonisation of urban and non-urban ecosystems.},

keywords = {Aufsatz, Geografie},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Wege durch das Landschaftsdickicht?  Zum Handbuch Landschaft},

author = {Harald Zepp},

year  = {2020},

date = {2020-01-01},

urldate = {2020-01-01},

journal = {Berichte, Geographie und Landeskunde},

volume = {93},

issue = {3},

pages = {263-270},

howpublished = {Artikel in einer Fachzeitschrift},

keywords = {Geografie},

pubstate = {published},

tppubtype = {article}

}

@article{nokey,

title = {Exploring Transformative Material Processes through the Interactions between Man and Nature. A Symposium Report.},

author = {Harald Zepp and Alf Hornborg and Jason W. Moore and Joshua Newell and Erik Swyngedouw},

keywords = {Geografie, Konferenz},

pubstate = {published},

tppubtype = {article}

}