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| 1 | 基于物种分布模型的精确采样提高目标物种发现率——以黑颈鹤(Grus nigricollis),白头鹤(Grus monacha)为例显示文摘明确野生动植物的地理分布是基础生态学和应用生态学领域的一个基础但关键的步骤,为后续分析提供了重要的信息。而野生动植物分布调查是一项需要投入大量人力,精力和资金的工作,特别是稀有物种的调查。物种分布模型越来越受到广泛引用尤其是在生物保护方面。为了证明物种分布模型在野生生物调查中精确采样方法的可行性,以全球易危物种黑颈鹤和白头鹤的实际繁殖分布预测为例,使用随机森林(Random Forest)算法加以验证。比较发现物种分布模型预测实际调查分布点,随机样方法生成的随机点,系统样方法的规则点在空间相对出现概率具有显著差异(P<0.001),实际分布点具有较高的相对出现概率。该结果表明若在物种分布相对出现概率较高区域设置样方能够减少实际调查区域,有效提高发现目标物种的概率,从而减少调查投入。基于物种分布模型的精确采样方法将有效地提高我们对稀有物种分布的了解,有利于野生动植物的保护规划。 | 宓春荣 郭玉民 Huettmann Falk 韩雪松 | 2017 | 生态学报2017，37，13： | 10 |
| 2 | 光学相干断层成像技术诊断深Ⅱ度烧伤创面实验研究显示文摘目的 评估光学相干断层成像技术(OCT)在诊断烧伤创面深度方面的应用价值.方法 应用自制的小鼠蒸气烫伤装置,制作Skh-1小鼠深Ⅱ度烫伤模型,分别于伤后3 h、3 d和8 d以OCT扫描创面行动态检测,同步采集创面组织行组织病理学检查;同时扫描小鼠正常部位皮肤并行组织病理学检查. 结果蒸气烫伤小鼠皮肤真皮胶原降解,与其正常部位皮肤相比,在OCT扫描检测中表现为双折射光信号的丢失或减弱,其变化强度与创面病变过程相关,且与组织病理学切片结果一致. 结论 OCT作为无创的创面检测技术,可用于烧伤创面动态检测. | 刘淑华 谢卫国 Mathias Kremer Hans Guenther Machens Eva Maria Lankenau Gereon Huettmann | 2010 | 中华烧伤杂志2010，26，4： | 2 |
| 3 | Obtaining the best possible predictions of habitat selection for wintering Great Bustards in Cangzhou, Hebei Province with rapid machine learning analysis显示文摘Great Bustards(Otis tarda dybowskii)are one of the world’s heaviest flying birds,occupying grassland habitats in Eastern Asia.Our study is located at the most eastern Chinese wintering site in Cangzhou,Hebei Province,where approximately 100 individuals are concentrated in a small area(17.53 km2).Solid information is still lacking about the wintering areas for this subspecies in its eastern range and specifically for China.The study area consists of intensely used farmland in proximity to humans and is lacking conservation areas and wild,open fields.Here,we present our results from two years of field data collection on habitat selection.We choose a machine learning model approach based on a rapid assessment methodology for the winter habitat of the Great Bustard.It is based on a spatial analysis of the best available environmental data,which were collected relatively quickly.These relatively new methods in ecology are based on an ensemble of decision trees and include algorithms such as TreeNet,Random Forest and CART used in parallel.In this study,we collected bustard droppings(presence only)from 48 locations between December 2011 and January 2012 and used the sites as training data.Droppings from 23 locations were collected in November 2012,and those sites were used as test data.We used eight environmental variables as predictor layers for the response variable of bustard presence/availability.We employed a Geographic Information System(ArcGIS 10.1and Geospatial Modelling Environment)and Google Earth.Compared with the other three models,we found that predictions from Random Forest obtained a significant difference between presence and absence.According to this model,the three most important factors for wintering Great Bustards are distance to residential area,distance to water pools,and farmland area.Our model shows that wintering Great Bustards prefer locations that are over 400 m away from residential areas,within 900 m of water pools and on areas of farmland smaller than 0.5 km2.We think we can apply our analysis to Great Bustard management in our study area and the adjacent region and that this work sets a baseline for future research. | Chunrong Mi Falk Huettmann Yumin Guo | 2014 | Chinese Science Bulletin2014，59，32： | 2 |
| 4 | Immunochemotherapy with rituximab in adult CD20 B-precusor ALL improves molecular CR rate and outcome in standard risk (SR) as well as in high risk (HR) patients with SCT显示文摘 | Hoelzer D Huettmann A Kaul F | 2009 | Haematologica2009，94，2： | 1 |
| 5 | Modeling the distribution of white spruce (Picea glauca) for Alaska with high accuracy: an open access role-model for predicting tree species in last remaining wilderness areas 显示文摘 | OHSE B HUETTMANN F ICKERT-BOND S M | 2009 | Polar Biology2009，32，12： | 1 |
| 6 | RPE damage thresholds and mechanisms for laser exposure in the micro second to millisecond time regimen显示文摘 | Schuele G Rumohr M Huettmann G | | 0，，： | 1 |
| 7 | Model system for investigating laser-induced subcellular microeffects显示文摘 | Huettmann G | 2001 | 2001，，： | 1 |
| 8 | Immu nochemotherapy with rituximab in adult CD20 B-precusor ALL improves molecular CR rate and outcome in stand ard risk (SR) as well as in high risk (HR) patients with SCT 显示文摘 | HOELZER D HUETTMANN A KAUL F | 2009 | Haematologica2009，94，： | 1 |
| 9 | lmmunochemotherapy with rituximab improves molecular CR rate and outcome In CD20+B-lineage standard and high risk patients, results of 263 CD20+patients studied prospectively in GMALL study 07/2003显示文摘 | Hoelzer D Huettmann A Kaul F | 2010 | ASH Annual Meeting Abstracts2010，116，： | 1 |
| 10 | RPE damage thresholds and mechanisms for laser exposure in the mi- crosecond-to-millisecond time regimen 显示文摘 | Sehuele G Rumohr M Huettmann G | 2005 | Investigative Ophthalmology & Visual Science2005，46，46： | 1 |
| 11 | Inactivation of proteins by irradiation of gold nanoparticles with nano- and pico- second laser pulses 显示文摘 | HUETTMANN G RADT B SERBIN J | 2003 | The International Society for Optical Engineering Munich Germany2003，2003，： | 1 |
| 12 | Biogeographic and anthropogenic correlates of Aleutian Islands plant diversity: A machine-learning approach显示文摘 | Monte Garroutte Falk Huettmann Campbell O. Webb Stefanie M. Ickert-Bond | 2018 | Journal of Systematics and Evolution2018，56，5： | 1 |
| 13 | RPE damage thresholds and mechanisms for laser exposure in the microsecond- to-millisecond time regimen 显示文摘 | Schuele G Rumohr M Huettmann G | 2005 | Invest Ophthalnaol Vis Sci2005，46，2： | 1 |
| 14 | Review article:Thirty years of analysing and modelling avian habitat relationships using satellite imagery data:A review显示文摘 | Gottschalk T Huettmann F Ehlers M | | 0，，12： | 1 |
| 15 | 江西马头山国家级自然保护区有蹄类资源评价与管理对策:基于红外相机数据对有蹄类分布进行预测(英文)显示文摘为了更好地在江西马头山国家级自然保护区探寻华南虎再引入的可能性,2012及2013年,我们在该保护区开展了关于华南虎猎物分布的评估调查。2012年2–4月以及2013年5–6月,我们通过样线调查法在3个功能区共设置了12条固定样线。在样线调查中,我们一共记录到112处有蹄类痕迹。同时,我们于2012年在该保护区还设置了20台红外相机用来进行有蹄类以及捕食动物调查,并于第二年在原有调查区域的基础上,进一步扩大了相机的布设面积,相机数量由20台增加到30台。红外相机调查结果显示,两年调查共有2930个照相日,总共拍摄到6641张有效照片,拍摄到的有蹄类动物包括:黄麂(Muntiacus muntjak),毛冠鹿(Elaphodus cephalophus),苏门羚(Capricornis sumatraensis)以及野猪(Sus scrofa)。对于照片数据,我们使用SPSS软件的单因素方差分析对不同功能区中有蹄类种群的物种多样性指数进行了比较。结果显示,核心区与实验区中有蹄类动物分布存在显著性差异,而在其他功能区的比较中则未见显著性差异。此外,我们通过Arc GIS软件分析以及Salford Predictive Modeler软件建立了不同决策树模型,进一步展示了该自然保护区中哪些区域是有蹄类最适宜的分布区。结果表明,苏门羚更多地分布于核心区,黄麂以及野猪主要分布于实验区,而毛冠鹿则在三个功能区的分布范围较为平均。基于本次调查得出的结论以及分析,我们对马头山国家级自然保护区的管理策略以及管理技术提出了科学可行的建议。 | 潘国梁 Alice Laguardia Falk Huettmann 时坤 | 2016 | Journal of Resources and Ecology2016，7，5： | 0 |
| 16 | Time and energy minimization strategy codetermine the loop migration of demoiselle cranes around the Himalayas显示文摘Tens of thousands of demoiselle cranes’crossing the Himalayas to the Indian subcontinent have been reported for decades,but their exact spring migration route remained a mystery until our previous study found they made a detour in spring along the western edge of the Himalayas and crossed the Mongolian Plateau to their breeding areas based on satellite telemetry of 3 birds.To corroborate the loop migration pattern and explore whether demoiselle crane’s loop migration route is shaped by time-and energy-minimization strategies in spring and autumn and how the temporal and spatial variation of environmental conditions contribute to crane’s selection of migration routes,we tracked 11 satellite-tagged demoiselle cranes from their breeding area in China and Russia,simulated 2 pseudo migration routes,and then compared the environmental conditions,time,and energy cost between true and pseudo routes in the same season.Results show that demoiselles’spring migration obeyed time-minimization hypothesis,avoiding the colder Qinghai-Tibet Plateau,benefited by abundant food and higher thermal and orographic uplift along the route;autumn migration follows energy-minimization hypothesis with the shorter route.Our research will contribute to uncover the mechanical reasons why demoiselle crane avoids crossing the giant barrier of the Himalayas in spring,and shapes a loop migration route. | Chunrong MI Xinhai LI Falk HUETTMANN Oleg GOROSHKO Yumin GUO | 2022 | Integrative Zoology2022，17，5： | 0 |
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