Works matching AU Kleinn, Christoph

Results: 43

The Impacts of Quality-Oriented Dataset Labeling on Tree Cover Segmentation Using U-Net: A Case Study in WorldView-3 Imagery.

Published in:

Remote Sensing, 2023, v. 15, n. 6, p. 1691, doi. 10.3390/rs15061691

By:

Jiang, Tao;
Freudenberg, Maximilian;
Kleinn, Christoph;
Ecker, Alexander;
Nölke, Nils

Publication type:

Article

The Horizontal Distribution of Branch Biomass in European Beech: A Model Based on Measurements and TLS Based Proxies.

Published in:

Remote Sensing, 2021, v. 13, n. 5, p. 1041, doi. 10.3390/rs13051041

By:

Pérez-Cruzado, César;
Kleinn, Christoph;
Magdon, Paul;
Álvarez-González, Juan Gabriel;
Magnussen, Steen;
Fehrmann, Lutz;
Nölke, Nils;
Carreiras, Joao

Publication type:

Article

Towards Tree Green Crown Volume: A Methodological Approach Using Terrestrial Laser Scanning.

Published in:

2020

By:

Zhu, Zihui;
Kleinn, Christoph;
Nölke, Nils

Publication type:

Letter

Comparing canopy leaf temperature of three Central European tree species based on simultaneous confidence bands for penalized splines.

Published in:

Environmental & Ecological Statistics, 2017, v. 24, n. 3, p. 385, doi. 10.1007/s10651-017-0375-1

By:

Vonrüti, Manuel;
Spasojevic, Aleksandar;
Nölke, Nils;
Kneib, Thomas;
Kleinn, Christoph

Publication type:

Article

Two neighborhood-free plot designs for adaptive sampling of forests.

Published in:

Environmental & Ecological Statistics, 2016, v. 23, n. 2, p. 279, doi. 10.1007/s10651-015-0339-2

By:

Yang, Haijun;
Magnussen, Steen;
Fehrmann, Lutz;
Mundhenk, Philip;
Kleinn, Christoph

Publication type:

Article

Triangulation based inclusion probabilities: a design-unbiased sampling approach.

Published in:

Environmental & Ecological Statistics, 2012, v. 19, n. 1, p. 107, doi. 10.1007/s10651-011-0177-9

By:

Fehrmann, Lutz;
Gregoire, Timothy;
Kleinn, Christoph

Publication type:

Article

A new design for sampling with adaptive sample plots.

Published in:

Environmental & Ecological Statistics, 2011, v. 18, n. 2, p. 223, doi. 10.1007/s10651-009-0129-9

By:

Yang, Haijun;
Kleinn, Christoph;
Fehrmann, Lutz;
Tang, Shouzheng;
Magnussen, Steen

Publication type:

Article

Assessing tree crown volume—a review.

Published in:

Forestry: An International Journal of Forest Research, 2021, v. 94, n. 1, p. 18, doi. 10.1093/forestry/cpaa037

By:

Zhu, Zihui;
Kleinn, Christoph;
Nölke, Nils

Publication type:

Article

Development of stand density management diagrams for Chinese fir plantations.

Published in:

Forestry: An International Journal of Forest Research, 2016, v. 89, n. 1, p. 36, doi. 10.1093/forestry/cpv024

By:

Xiaolu Tang;
Pérez-Cruzado, César;
Vor, Torsten;
Fehrmann, Lutz;
Álvarez-González, Juan Gabriel;
Kleinn, Christoph

Publication type:

Article

Estimating forest edge length from forest inventory sample data.

Published in:

Canadian Journal of Forest Research, 2011, v. 41, n. 1, p. 1, doi. 10.1139/X10-182

By:

Kleinn, Christoph;
Kändler, Gerald;
Schnell, Sebastian

Publication type:

Article

Comparison of linear and mixed-effect regression models and a k-nearest neighbour approach for estimation of single-tree biomass.

Published in:

Canadian Journal of Forest Research, 2008, v. 38, n. 1, p. 1, doi. 10.1139/X07-119

By:

Fehrmann, Lutz;
Lehtonen, Aleksi;
Kleinn, Christoph;
Tomppo, Erkki

Publication type:

Article

Design-unbiased estimation for point-to-tree distance sampling.

Published in:

Canadian Journal of Forest Research, 2006, v. 36, n. 6, p. 1407, doi. 10.1139/X06-038

By:

Kleinn, Christoph;
Vilçko, František

Publication type:

Article

A note on the slope correction and the estimation of the length of line features.

Published in:

Canadian Journal of Forest Research, 2002, v. 32, n. 4, p. 751, doi. 10.1139/x02-004

By:

Kleinn, Christoph;
Traub, Berthold;
Hoffmann, Christian

Publication type:

Article

A cautionary note on the minimum crown cover criterion in forest definitions.

Published in:

Canadian Journal of Forest Research, 2001, v. 31, n. 2, p. 350, doi. 10.1139/x00-154

By:

Kleinn, Christoph

Publication type:

Article

Categorization of green and grey infrastructure complexity in the rural–urban interface of Bengaluru, India: an unsupervised volumetric approach with relevance for urban quality.

Published in:

Urban Ecosystems, 2023, v. 26, n. 1, p. 161, doi. 10.1007/s11252-022-01300-0

By:

Nölke, Nils;
Fehrmann, Lutz;
Plieninger, Tobias;
Kleinn, Christoph

Publication type:

Article

Improving precision of field inventory estimation of aboveground biomass through an alternative view on plot biomass.

Published in:

Forest Ecosystems (Springer Nature), 2020, v. 7, n. 1, p. N.PAG, doi. 10.1186/s40663-020-00268-7

By:

Kleinn, Christoph;
Magnussen, Steen;
Nölke, Nils;
Magdon, Paul;
Álvarez-González, Juan Gabriel;
Fehrmann, Lutz;
Pérez-Cruzado, César

Publication type:

Article

Tree Diversity and Tree Community Composition in Northern Part of Megacity Bengaluru, India.

Published in:

Sustainability (2071-1050), 2022, v. 14, n. 3, p. 1295, doi. 10.3390/su14031295

By:

Divakara, Baragur Neelappa;
Nikitha, Chitradurga Umesh;
Nölke, Nils;
Tewari, Vindhya Prasad;
Kleinn, Christoph

Publication type:

Article

Pushing the Limits: The Pattern and Dynamics of Rubber Monoculture Expansion in Xishuangbanna, SW China.

Published in:

PLoS ONE, 2016, v. 11, n. 2, p. 1, doi. 10.1371/journal.pone.0150062

By:

Chen, Huafang;
Yi, Zhuang-Fang;
Schmidt-Vogt, Dietrich;
Ahrends, Antje;
Beckschäfer, Philip;
Kleinn, Christoph;
Ranjitkar, Sailesh;
Xu, Jianchu

Publication type:

Article

Development of a Compatible Taper Function and Stand-Level Merchantable Volume Model for Chinese Fir Plantations.

Published in:

PLoS ONE, 2016, v. 11, n. 1, p. 1, doi. 10.1371/journal.pone.0147610

By:

Tang, Xiaolu;
Pérez-Cruzado, César;
Fehrmann, Lutz;
Álvarez-González, Juan Gabriel;
Lu, Yuanchang;
Kleinn, Christoph

Publication type:

Article

On the geometry and allometry of big-buttressed trees - a challenge for forest monitoring: new insights from 3D-modeling with terrestrial laser scanning.

Published in:

iForest - Biogeosciences & Forestry, 2015, v. 8, n. 5, p. e1, doi. 10.3832/ifor1449-007

By:

Nölke, Nils;
Fehrmann, Lutz;
Surati Jaya, I. Nengah;
Tiryana, Tatang;
Seidel, Dominik;
Kleinn, Christoph

Publication type:

Article

Thermal canopy photography in forestry-an alternative to optical cover photography.

Published in:

iForest - Biogeosciences & Forestry, 2015, v. 8, n. 1, p. 1, doi. 10.3832/ifor1129-007

By:

NÖlke, Nils;
Beckschäfer, Philip;
Kleinn, Christoph

Publication type:

Article

Mapping Leaf Area Index in subtropical upland ecosystems using RapidEye imagery and the randomForest algorithm.

Published in:

iForest - Biogeosciences & Forestry, 2015, v. 8, n. 1, p. 1, doi. 10.3832/ifor0968-006

By:

Beckschäfer, Philip;
Fehrmann, Lutz;
Harrison, Rhett D.;
Jianchu Xu;
Kleinn, Christoph

Publication type:

Article

Mapping Leaf Area Index in subtropical upland ecosystems using RapidEye imagery and the randomForest algorithm.

Published in:

iForest - Biogeosciences & Forestry, 2014, v. 7, n. 2, p. 1, doi. 10.3832/ifor0968-006

By:

Beckschäfer, Philip;
Fehrmann, Lutz;
Harrison, Rhett D.;
Jianchu Xu;
Kleinn, Christoph

Publication type:

Article

On the exposure of hemispherical photographs in forests.

Published in:

iForest - Biogeosciences & Forestry, 2013, v. 6, n. 4, p. 228, doi. 10.3832/ifor0957-006

By:

Beckschäfer, Philip;
Seidel, Dominik;
Kleinn, Christoph;
Jianchu Xu

Publication type:

Article

Estimation of stand-level aboveground biomass dynamics using tree ring analysis in a Chinese fir plantation in Shitai County, Anhui Province, China.

Published in:

New Forests, 2016, v. 47, n. 2, p. 319, doi. 10.1007/s11056-015-9518-0

By:

Tang, Xiaolu;
Lu, Yuanchang;
Fehrmann, Lutz;
Forrester, David;
Guisasola-Rodríguez, Rubén;
Pérez-Cruzado, César;
Kleinn, Christoph

Publication type:

Article

Quantification of Biomass Production Potentials from Trees Outside Forests-A Case Study from Central Germany.

Published in:

BioEnergy Research, 2015, v. 8, n. 3, p. 1344, doi. 10.1007/s12155-015-9596-z

By:

Seidel, Dominik;
Busch, Gerald;
Krause, Benjamin;
Bade, Claudia;
Fessel, Carola;
Kleinn, Christoph

Publication type:

Article

Unveiling urbanization effects on trees outside forests along the urban-rural gradient in megacity Bengaluru.

Published in:

Forest Ecosystems (KeAi Communications Co.), 2025, v. 12, p. 1, doi. 10.1016/j.fecs.2024.100258

By:

Tao Jiang;
Freudenberg, Maximilian;
Kleinn, Christoph;
Tewari, V. P.;
Diwakara, B. N.;
Nölke, Nils

Publication type:

Article

Forest Area in Costa Rica: A Comparative Study of Tropical Forest Cover Estimates over Time.

Published in:

Environmental Monitoring & Assessment, 2002, v. 73, n. 1, p. 17, doi. 10.1023/A:1012659129083

By:

Kleinn, Christoph;
Corrales, Lenin;
Morales, David

Publication type:

Article

A generalized algebraic difference approach allows an improved estimation of aboveground biomass dynamics of Cunninghamia lanceolata and Castanopsis sclerophylla forests.

Published in:

Annals of Forest Science (BioMed Central), 2017, v. 74, n. 1, p. 1, doi. 10.1007/s13595-016-0603-0

By:

Xiaolu Tang;
Fehrmann, Lutz;
Fengying Guan;
Forrester, David I.;
Guisasola, Rubén;
Pérez-Cruzado, César;
Vor, Torsten;
Yuanchang Lu;
Álvarez-González, Juan Gabriel;
Kleinn, Christoph

Publication type:

Article

Bird diversity along an urban to rural gradient in large tropical cities peaks in mid-level urbanization.

Published in:

PeerJ, 2023, p. 1, doi. 10.7717/peerj.16098

By:

Suarez-Rubio, Marcela;
Bates, Paul J. J.;
Aung, Thein;
Nay Myo Hlaing;
Sai Sein Lin Oo;
Yu Kay Zin Htun;
Saw Myat Ohn Mar;
Aye Myint;
Thin Lae Lae Wai;
Pann Mo Mo;
Fehrmann, Lutz;
Nölke, Nils;
Kleinn, Christoph;
Renner, Swen C.

Publication type:

Article

The renaissance of National Forest Inventories (NFIs) in the context of the international conventions - a discussion paper on context, background and justification of NFIs.

Published in:

Brazilian Journal of Forest Research / Pesquisa Florestal Brasileira, 2017, v. 37, n. 91, p. 369, doi. 10.4336/2017.pfb.37.91.1343

By:

Kleinn, Christoph

Publication type:

Article

Mexico's Forest Diversity: Common Tree Species and Proposed Forest-Vegetation Provinces.

Published in:

Forests (19994907), 2022, v. 13, n. 10, p. 1598, doi. 10.3390/f13101598

By:

Ricker, Martin;
Calónico, Jorge;
Castillo-Santiago, Miguel Á.;
Galicia, Adolfo;
Kleinn, Christoph;
Martínez-Salas, Esteban M.;
Mondragón, Edith;
Mora, Mauricio A.;
Ramos, Leandro J.;
Ramos, Clara H.;
Villela, Sergio A.

Publication type:

Article

Operationalizing the Definition of Forest Degradation for REDD+, with Application to Mexico.

Published in:

Forests (19994907), 2014, v. 5, n. 7, p. 1653, doi. 10.3390/f5071653

By:

Morales-Barquero, Lucia;
Skutsch, Margaret;
Jardel-Peláe, Enrique J.;
Ghilardi, Adrian;
Kleinn, Christoph;
Healey, John R.

Publication type:

Article

A unified framework for land cover monitoring based on a discrete global sampling grid (GSG).

Published in:

Environmental Monitoring & Assessment, 2019, v. 191, n. 2, p. 1, doi. 10.1007/s10661-018-7152-y

By:

Fehrmann, Lutz;
Kukunda, Collins B.;
Nölke, Nils;
Schnell, Sebastian;
Seidel, Dominik;
Magnussen, Steen;
Kleinn, Christoph

Publication type:

Article

Monitoring trees outside forests: a review.

Published in:

Environmental Monitoring & Assessment, 2015, v. 187, n. 9, p. 1, doi. 10.1007/s10661-015-4817-7

By:

Schnell, Sebastian;
Kleinn, Christoph;
Ståhl, Göran

Publication type:

Article

The contribution of trees outside forests to national tree biomass and carbon stocks—a comparative study across three continents.

Published in:

Environmental Monitoring & Assessment, 2015, v. 187, n. 1, p. 1, doi. 10.1007/s10661-014-4197-4

By:

Schnell, Sebastian;
Altrell, Dan;
Ståhl, Göran;
Kleinn, Christoph

Publication type:

Article

Sampling for landscape elements-a case study from Lower Saxony, Germany.

Published in:

Environmental Monitoring & Assessment, 2014, v. 186, n. 3, p. 1421, doi. 10.1007/s10661-013-3464-0

By:

Fehrmann, Lutz;
Seidel, Dominik;
Krause, Benjamin;
Kleinn, Christoph

Publication type:

Article

Uncertainties of forest area estimates caused by the minimum crown cover criterion.

Published in:

Environmental Monitoring & Assessment, 2013, v. 185, n. 6, p. 5345, doi. 10.1007/s10661-012-2950-0

By:

Magdon, Paul;
Kleinn, Christoph

Publication type:

Article

Double sampling for stratification for the monitoring of sparse tree populations: the example of Populus euphratica Oliv. forests at the lower reaches of Tarim River, Southern Xinjiang, China.

Published in:

Environmental Monitoring & Assessment, 2011, v. 175, n. 1-4, p. 45, doi. 10.1007/s10661-010-1492-6

By:

Lam, Tzeng Yih;
Kleinn, Christoph;
Coenradie, Bodo

Publication type:

Article

Prueba de hipótesis en la investigación forestal, agropecuaria y en la ecología: retos y malentendidos sobre el uso de los niveles de significancia de 0.05 y 0.01.

Published in:

Ecosistemas y Recursos Agropecuarios, 2021, v. 8, n. 1, p. 1, doi. 10.19136/era.a8n1.2616

By:

Antúnez, Pablo;
Alonso Rubio-Camacho, Ernesto;
Kleinn, Christoph

Publication type:

Article

Using terrestrial laser scanning to support biomass estimation in densely stocked young tree plantations.

Published in:

International Journal of Remote Sensing, 2013, v. 34, n. 24, p. 8699, doi. 10.1080/01431161.2013.848308

By:

Seidel, Dominik;
Albert, Katja;
Ammer, Christian;
Fehrmann, Lutz;
Kleinn, Christoph

Publication type:

Article

Large Scale Palm Tree Detection in High Resolution Satellite Images Using U-Net.

Published in:

Remote Sensing, 2019, v. 11, n. 3, p. 312, doi. 10.3390/rs11030312

By:

Freudenberg, Maximilian;
Nölke, Nils;
Agostini, Alejandro;
Urban, Kira;
Wörgötter, Florentin;
Kleinn, Christoph

Publication type:

Article

Evaluating the Potential of ALS Data to Increase the Efficiency of Aboveground Biomass Estimates in Tropical Peat–Swamp Forests.

Published in:

Remote Sensing, 2018, v. 10, n. 9, p. 1344, doi. 10.3390/rs10091344

By:

Magdon, Paul;
González-Ferreiro, Eduardo;
Pérez-Cruzado, César;
Purnama, Edwine Setia;
Sarodja, Damayanti;
Kleinn, Christoph

Publication type:

Article