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Authors whose works are in public domain in at least one jurisdiction

List of works by Petri Pellikka

1-50 of 65 results

Sampling gap fraction and size for estimating leaf area and clumping indices from hemispherical photographs

article

Dynamic modeling of forest conversion: Simulation of past and future scenarios of rural activities expansion in the fringes of the Xingu National Park, Brazilian Amazon

article

Leaf area index for biomes of the Eastern Arc Mountains: Landsat and SPOT observations along precipitation and altitude gradients

scientific article published in 2012

The importance of realistic dispersal models in conservation planning: application of a novel modelling platform to evaluate management scenarios in an Afrotropical biodiversity hotspot

scientific article

Methodology comparison for slope correction in canopy leaf area index estimation using hemispherical photography

scientific article published in 2008

Modelling agricultural expansion in Kenya’s Eastern Arc Mountains biodiversity hotspot

Measuring fractional forest canopy element cover and openness - definitions and methodologies revisited

scientific article published in 2013

CIMES: A package of programs for determining canopy geometry and solar radiation regimes through hemispherical photographs

Validating and Linking the GIMMS Leaf Area Index (LAI3g) with Environmental Controls in Tropical Africa

article

Experimental transplants reveal strong environmental effects on the growth of non-vascular epiphytes in Afromontane forests

Potential tree species extinction, colonization and recruitment in Afromontane forest relicts

article

Additions to the moss flora of the Taita Hills and Mount Kasigau, Kenya

article

Trees in a human-modified tropical landscape: Species and trait composition and potential ecosystem services

article

The sensitivity based estimation of leaf area index from spectral vegetation indices

A feasible method to assess inaccuracy caused by patchiness in water quality monitoring

scientific article published on 23 September 2007

Impact of Climate Change on Species Distribution and Carbon Storage of Agroforestry Trees on Isolated East African Mountains

scientific article

Recruiting Conventional Tree Architecture Models into State-of-the-Art LiDAR Mapping for Investigating Tree Growth Habits in Structure

scientific article published on 20 February 2018

Termite mound architecture regulates nest temperature and correlates with species identities of symbiotic fungi

scientific article published on 16 January 2019

Tropical forest canopies and their relationships with climate and disturbance: results from a global dataset of consistent field-based measurements

A robust leaf area index algorithm accounting for the expected errors in gap fraction observations

scholarly article by Alemu Gonsamo et al published January 2018 in Agricultural and Forest Meteorology

The effect of boreal forest canopy to reflectance of snow covered terrain based on airborne imaging spectrometer observations

Reconstructing pre-agricultural expansion vegetation cover of Ethiopia

scholarly article by Binyam T. Hailu et al published August 2015 in Applied Geography

Factors affecting wind and snow damage of individual trees in a small management unit in Finland: assessment based on inventoried damage and mechanistic modelling

scholarly article by Ane Zubizarreta-Gerendiain et al published 2012 in Silva Fennica

Tree biomass and soil carbon stocks in indigenous forests in comparison to plantations of exotic species in the Taita Hills of Kenya

scholarly article by Loice Omoro et al published 2013 in Silva Fennica

Diversity of fungus-growing termites (Macrotermes ) and their fungal symbionts (Termitomyces ) in the semiarid Tsavo Ecosystem, Kenya

scholarly article by Risto Vesala et al published 3 April 2017 in Biotropica

GIS-based cost distance modelling to support strategic maritime search and rescue planning: A feasibility study

article published in 2015

Open-source data-driven urban land-use mapping integrating point-line-polygon semantic objects: A case study of Chinese cities

scientific article published in 2020

The effects of climate on decomposition of cattle, sheep and goat manure in Kenyan tropical pastures

scientific article

Identifying potential areas of understorey coffee in Ethiopia’s highlands using predictive modelling

article by Binyam Tesfaw Hailu et al published 2 June 2015 in International Journal of Remote Sensing

Assessment of Vegetation Dynamics and Ecosystem Resilience in the Context of Climate Change and Drought in the Horn of Africa

scientific article published in 2021

Changes in global climate heterogeneity under the 21st century global warming

scientific article published in 2021

Taita Mountain dwarf galago is extant in the Taita Hills of Kenya

Soil greenhouse gas emissions from a sisal chronosequence in Kenya

Classification of Tree Species in a Diverse African Agroforestry Landscape Using Imaging Spectroscopy and Laser Scanning

scholarly article

You eat what you find - Local patterns in vegetation structure control diets of African fungus-growing termites

scientific article published in 2022

Root‐zone soil moisture variability across African savannas: From pulsed rainfall to land‐cover switches

Land Cover Characterization in West Sudanian Savannas Using Seasonal Features from Annual Landsat Time Series

scholarly article

Spatiotemporal clustering patterns and sociodemographic determinants of COVID-19 (SARS-CoV-2) infections in Helsinki, Finland

scientific article published on 05 February 2022

Local assessment of changes in water-related ecosystem services and their management: DPASER conceptual model and its application in Taita Hills, Kenya

scientific article published in 2015

Intensified fragmentation and shrinkage of the polar climate zone in the Arctic

scientific article published in 2020

Tropical stream diatom communities – The importance of headwater streams for regional diversity

scientific article published in 2018

High aboveground carbon stock of African tropical montane forests

scientific article published on 25 August 2021

Invasive tree species detection in the Eastern Arc Mountains biodiversity hotspot using one class classification

scientific article published on 28 September 2018

Mapping tree species diversity of a tropical montane forest by unsupervised clustering of airborne imaging spectroscopy data

scientific article published in 2016

Nest predation in Afrotropical forest fragments shaped by inverse edge effects, timing of nest initiation and vegetation structure

scientific article published in 2014

Spatio-Temporal Analysis of Vegetation Dynamics as a Response to Climate Variability and Drought Patterns in the Semiarid Region, Eritrea

scientific article published in 2019

A simplified procedure for a large scale LAI inversion from high resolution satellite data

Patch aggregation trends of the global climate landscape under future global warming scenario

scientific article published on 14 October 2019

Seasonal and diurnal variations in biogenic volatile organic compounds in highland and lowland ecosystems in southern Kenya

scientific article published on 06 October 2021

Mapping the distribution of invasive tree species using deep one-class classification in the tropical montane landscape of Kenya

scientific article published in 2022