Results 71 to 80 of about 1,230 (237)

The continuing significance of chiral agrochemicals

Pest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Stand-level mortality models for Nordic boreal forests

Silva Fennica, 2020
New mortality models were developed for the purpose of improving long-term growth and yield simulations in Finland, Norway, and Sweden and were based on permanent national forest inventory plots from Sweden and Norway. Mortality was modelled in two steps.
Siipilehto, Jouni, Allen, Micky, Nilsson, Urban, Brunner, Andreas, Huuskonen, Saija, Haikarainen, Soili, Subramanian, Narayanan, Antón-Fernández, Clara, Holmström, Emma, Andreassen, Kjell, Hynynen, Jari   +10 more
doaj   +1 more source

Climatic factors influence to the broadleaves growth in temperate forests

, 2015
The research summarizes knowledge about the influence of climatic factors on radial growth of broadleaves in temperate zone in Europe. The research follow up with effect of climatic change to distribution of broadleaves species especially beech (Fagus ...
Nedbal, Tomáš
core  

Other broadleaves (P_OthBL) map for 2020

This dataset provides a high-resolution (10 m) pan-European map of forest Other broadleaves (P_OthBL) for the year 2020, along with an accompanying standard deviation layer.
Norwegian Institute of Bioeconomy Research (NIBIO)
core   +1 more source

A framework to evaluate and identify development requirements for land‐surface models at km‐scale resolution: Application to a semi‐arid and mountainous region

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This article provides a first evaluation of land‐surface models at the km‐scale resolutions at which they are used in weather and Earth‐system models. At these resolutions, the lateral transfers of water that organize landscapes play an important role in predicting evaporation correctly. Riparian processes and human water management for irrigation need
Jan Polcher, Julie Collignan, Juan Pablo Sierra Perez, Gabriele Arduini, Sophie Bastin, Martin Best, Aaron Boone, Manel Bravo, Francesca Covella, Jasper M. C. Denissen, Cenlin He, Simon Munier, Marc Prange, Elena Shevliakova   +13 more
wiley   +1 more source

Evaluation of chemical weed control strategies in biomass sorghum

Journal of Plant Protection Research, 2018
Two field experimental trials were carried out in central Italy, in 2005 and 2006, on biomass sorghum [Sorghum bicolor (L.) Moench] in order to assess weed control efficacy and selectivity to the crop of some pre- and post-emergence herbicides applied ...
Euro Pannacci, Simone Bartolini
doaj   +1 more source

Riparian Failure: Damming and Flow Stabilization Exclude Cottonwood Colonization Along a Dryland River

River Research and Applications, EarlyView.
ABSTRACT The Marias River flows from Glacier National Park through northcentral Montana, and into the Missouri River. Annual flows gradually declined from 1902 to 2024 (~3.2%/decade) and the 1952 Tiber Dam and Lake Elwell reservoir were operated to attenuate peak flows and stabilize downstream flows year‐round.
Stewart B. Rood, Lori A. Goater
wiley   +1 more source

Broad spectrum effectiveness of pyroxasulfone + flumioxazin for weed control in pre-emergence of soybean

Revista Agrogeoambiental
It is necessary to search for solutions to control weeds, focusing on pre-emergent herbicides. Pyroxasulfone + flumioxazin is believed to be effective in controlling weeds in soybean, as well as other pre-emergent herbicides used in this crop.
Leandro Paiola Albrecht, Alfredo Junior Paiola Albrecht, André Felipe Moreira Silva, Fernando Luiz Buss Tupich, Diosef Huston Alves Ferrari, Willian Felipe Larini, Luís Henrique Glaeser Benincá, Vanessa Hort de Oliveira   +7 more
doaj   +1 more source

Autecology of broadleaved species

, 2013
Anyone involved in timber production needs some knowledge of autecology. With the renewed interest in hardwoods in the last 20 years, they are increasingly being introduced by planting or encouraged in natural stands. The results in terms of growth have not always met foresters’ expectations, due to technical problems and especially because the species
Gonin, Pierre, Larrieu, Laurent, Coello, Jaime, Marty, Pauline, Lestrade, Marine, Becquey, Jacques, Claessens, Hugues   +6 more
openaire   +3 more sources

Using phenology to improve invasive plant detection in fine‐scale hyperspectral drone‐based images

Remote Sensing in Ecology and Conservation, EarlyView.
Using drone‐based hyperspectral images of mixed temperate successional forests collected over a growing season, detection algorithms were produced for three invasive species of interest, which are not only invasive in Virginia but also much of the U.S.: Ailanthus altissima (tree of heaven), Elaeagnus umbellata (autumn olive), and Rhamnus davurica ...
Kelsey S. Huelsman, Howard E. Epstein, Xi Yang, Roderick Walker   +3 more
wiley   +1 more source