Results 71 to 80 of about 85,656 (265)

Growth and yield response of common buckwheat (Fagopyrum esculentum Moench) to waterlogging at different vegetative stages

Plant Production Science, 2019
This study identified timing (1st, 3rd, or 5th leaf stage) and duration (1, 3, 6, or 10 days) of waterlogging treatment during the vegetative stage that had the most severe effect on yield and elucidated yield determining process.
Takuya Koyama, Momo Suenaga, Ryoma Takeshima   +2 more
doaj   +1 more source

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

Advanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais, S. Peng, J. Chang, F. Li, Q. Zhu, K. Yuan, G. Hugelius, H. Li, Y. Cai, F. Chevallier, K. Tibrewal, E. A. Kort, K. Arndt, J. Watts, B. Buma, N. Besic, P. I. Palmer, H. Cadillo‐Quiroz, E. Euskirchen, M. J. Gondwe, A. Hoyt, R. Jackson, S. Malone, D. Monteverde, S. Natali, M. Ramonet, C. Rey‐Sanchez, L. B. Sagang, E. A. G. Schuur, R. Vargas, R. Varner, Z. Zhang, B. Poulter   +32 more
wiley   +1 more source

CLIMATE CHANGE IN SOUTH-EAST NIGERIA: LOSING HOMES AND FARMLANDS, CHANGING SETTLEMENTS AND THE FUTURE

Environmental Smoke
The study is an assessment of the effects of climate change in South Eastern region. Apart from struggling with the scars of a civil war, the region is experiencing exponential increase in industrialisation, manifesting in a number of industrial clusters
Madumelu Harrison Christian Madubueze, Anthony Ejue Egberi, Ikeobi Christopher Ejiofor, Nnamdi M. Nwadiogbu   +3 more
doaj   +1 more source

Florística dos campos de murundus do Pantanal do Araguaia, Mato Grosso, Brasil Floristics of floodplain 'murundus' of the Pantanal of Araguaia, Mato Grosso, Brazil

Acta Botânica Brasílica, 2012
O presente estudo teve como objetivo determinar e comparar a riqueza e a composição de espécies de angiospermas entre campos de murundus (CM) do Parque Estadual do Araguaia (PEA), em uma das maiores planícies de inundação do Brasil.
Beatriz Schwantes Marimon, Ben Hur Marimon-Junior, Henrique Augusto Mews, Halina Soares Jancoski, Daniel David Franczak, Herson Souza Lima, Eddie Lenza, Amintas Nazareth Rossete, Micheli Cristina Moresco   +8 more
doaj   +1 more source

Revolutionising Agricultural Sustainability: New ‘Furrow Tillage’ can Mitigate Short‐Term Soil‐to‐Atmosphere CO2 Flux and Promote Soil‐Plant‐Microbe Health

Advanced Science, EarlyView.
Furrow tillage resolves the conventional‐vs.‐no‐tillage trade‐off by simultaneously cutting CO2 efflux to 2.0–3.0 g C m−2 d−1 and unlocking high nutrient availability for the rice rhizosphere. This scalable agronomic solution strengthens soil health, enhances plant physiology, reshapes microbial metabolism, and shifts paddy systems toward a net ...
Arnab Majumdar, Munish Kumar Upadhyay, Argha Ghosh, Rakesh Biswas, Ioly Kotta Loizou, Martin Buck, Mark Tibbett, Biswajit Giri, Debojyoti Moulick, Manoj Kumar Jaiswal, Tarit Roychowdhury   +10 more
wiley   +1 more source

Influência da turbidez da água do rio Tietê na ocorrência de plantas aquáticas Influence of Rio Tiete water turbidity on the occurrence of aquatic plants

Planta Daninha, 2005
As plantas aquáticas são estudadas como um efeito do desequilíbrio causado pela poluição e/ou alagamento dos rios. A quantidade excessiva de plantas, conseqüente desse desequilíbrio, dificulta a navegação e a produção de energia elétrica.
F.T. Carvalho, E.D. Velini, A.L. Cavenaghi, E. Negrisoli, R.M. Castro   +4 more
doaj   +1 more source

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

Advanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen, Bapan Biswas, Apinya Ngoipala, Julia Wiktor, Ujjwal Pal, Shalini Singh   +5 more
wiley   +1 more source

Synoptic-Scale Forcing and Its Role in a Rare Severe Rainfall Event over the UAE: A Case Study of 15–16 April 2024

Atmosphere
An intense rainfall event affected the United Arab Emirates (UAE) between 15 and 16 April 2024. This study investigated the atmospheric conditions responsible for the formation of large convective storms during this period.
Noor AlShamsi, Ahmed Al Kaabi, Abdulla Al Mandous, Omar Al Yazeedi, Alya Al Mazrouei, Micheal Weston, Andrew VanderMerwe, Mahmoud Hussein, Esra AlNaqbi, Ahmad Al Kamali, Sufian Farah, Mahra Al Ghafli, Brandt Maxwell   +12 more
doaj   +1 more source

Reversibilidade do fósforo não-lábil em solos submetidos à redução microbiana e química: I - alterações químicas e mineralógicas Reversibility of non-labile phosphorus in soils under microbial and chemical reduction: I - chemical and mineralogical alterations

Revista Brasileira de Ciência do Solo, 2008
Alterações no potencial redox (Eh) de solos, como ocorrem em solos hidromórficos, causam alterações significativas nas características químicas e mineralógicas dos solos e têm forte influência sobre o comportamento do P, alterando a relação entre suas ...
Iván Ernesto Fernández R., Roberto Ferreira Novais, Flancer Novais Nunes, João Carlos Ker   +3 more
doaj   +1 more source

Adaptive Responses of Tropical Crops: A Multi‐Scale Omics Integrated Perspective

Advanced Science, EarlyView.
Tropical crops integrate genomic, morphological, physiological, and ecological adaptations to thrive under extreme and variable environments. This review highlights how natural selection, domestication, and breeding shape stress resilience, resource‐use strategies, and productivity in sugarcane, banana, cassava, rubber and oil palm, offering new routes
Peilin Wang, Chenhui Li, Dongjiao Wang, Qibin Wu, Zhen Zeng, Huiming Guo, Han Cheng, Songbi Chen, Hongxing Cao, Hongmei Cheng, Jianghui Xie, Youxiong Que   +11 more
wiley   +1 more source