C. Llanos results 26
· Newest (Page 1/2, per page 25)
Author: C. Llanos ×Clear All Filters
Search Results
Comparing mass balance-based nutrient management planning tools to support crop fertilisation decisionsNARA Subscribed
Nutrient management plan (NMP) tools aim to enhance crop production while minimising environmental harm from over-fertilisation by aligning applications with crop demands and with soil and atmospheric conditions. The characteristics of 14 widely used NMP tools from nine countries (Austria, Bulgaria, China, Czech Republic, Hungary, Italy, New Zealand, Spain, and United Kingdom) were compared. All tools employed a mass balance a...
Chemical diversity of three lichens of genus Graphis (Graphidaceae) of the tropical dry forest from the northern region of ColombiaNARA Subscribed
Lichens are specialized complex ecosystems formed by algae/fungi living in interspecific symbiosis, which produce secondary metabolites that function as a defense against pathogens/competitors and/or external abiotic factors acting as antibiotics, antifeedants, UV protectants, etc., but also as a tool for taxonomy of lichen-forming fungi. However, the lichen substance content of crustose lichens of the genus Graphis from Colom...
A climatic analysis of dry sequences in ArgentinaNARA Subscribed
The study of the temporal‐spatial variability of dry sequences and the probability of their occurrence are particularly important in understanding the impact of climate change on droughts. This paper analyses the different properties of dry sequences, focussing on extreme condition, analysing their degree of spatial coherence, and their temporal variability. For the study, daily precipitation data are used for the period 1961–...