Results 91 to 100 of about 1,181,495 (342)
Agriculture Forestry and Fisheries, 2019 This study was conducted to estimate carbon stock along altitudinal gradient of Sekele-Mariam dry Afromontane forest, North- Western Ethiopia. A systematic random sampling was employed to collect tree/shrub diameter and height, litter and soil data.
Asersie Mekonnen, M. Tolera
semanticscholar +1 more source
Chironomid (Insecta: Diptera) assemblages along an Andean altitudinal gradient [PDF]
Aquatic Biology, 2014 Chironomidae are an abundant, diverse and ecologically important group common in mountain streams worldwide, but their patterns of distribution have been poorly described for the Andes region in western-central Argentina. Here we examine chironomid assemblages along an altitudinal gradient in the Mendoza River basin to study how spatial and seasonal ...
EE Scheibler, SA Roig-Juñent, MC Claps
openaire +2 more sources
Agribusiness, EarlyView.ABSTRACT This paper explores the convergence in on‐farm diversification strategies of agricultural holdings, between remote areas and more central ones. Using Italian farm‐level data, we explore the determinants of diversification strategies across farms.
Gianluca Grilli +2 more
wiley +1 more source
iForest - Biogeosciences and Forestry, 2015 Plant functional traits and functional diversity play key roles in ecosystem functioning. Exploring patterns of functional diversity is of great importance in the management process of forest ecosystems.
Jafari Seyed M +3 more
doaj +1 more source
100 years of tropical bryophyte and lichen ecology : a bibliographic guide to the literature from 1901 - 2000 [PDF]
, 2002 A list of 401 citations pertaining to the ecology of tropical bryophytes and lichens is presented. The bibliography includes publications addressing the biology, ecology, natural history, and physiology of bryophytes and lichens, but generally eschews ...
Merwin, Mark C., Nadkarni, Nalini M.
core
Parallel functional and stoichiometric trait shifts in South American and African forest communities with elevation [PDF]
, 2017 The Amazon and Congo basins are the two largest continuous blocks of tropical forest with a central role for global biogeochemical cycles and ecology. However, both biomes differ in structure and species richness and composition.
C. Taveirne +8 more
core +3 more sources
Forests, 2019 Monitoring plant phenology is one of the means of detecting the response of vegetation to changing environmental conditions. One approach for the study of vegetation phenology from local to global scales is to apply satellite-based indices.
Veronika Lukasová +3 more
semanticscholar +1 more source
Real‐Time and Rapid Dynamic Missile Identification Utilizing a TiOx Memristor Array
Advanced Intelligent Systems, EarlyView.Real‐time missile target identification is demonstrated using an artificial intelligence model based on step‐weighted long–short‐term memory networks and a TiOx memristor array. The approach classifies five projectile types with enhanced early‐stage prediction through data augmentation and custom training strategies. Achieving 94.4% accuracy, the model
Mingyu Kim, Gwanyeong Park, Gunuk Wang
wiley +1 more source
Arxius de Miscel-lània Zoològica, 2007 Els resultats obtinguts en el cens de lepidòpters portat a terme a la vall d’Alinyà durant els anys 2000 i 2001, que s'adjunten en annex, indiquen que la distribució altitudinal de les espècies considerades mediterrànies i les considerades eurasiàtiques ...
F. Vallhonrat +9 more
doaj +1 more source
Contrasting altitudinal variation of alpine plant communities along the Swedish mountains
Ecology and Evolution, 2020 Changes in abiotic factors along altitudinal and latitudinal gradients cause powerful environmental gradients. The topography of alpine areas generates environmental gradients over short distances, and alpine areas are expected to experience greater ...
Johannes Måsviken +2 more
doaj +1 more source