Results 111 to 120 of about 16,594 (287)

Mechanisms of mangroves waterlogging resistance [PDF]

open access: yes, 2006
作者简介:陈鹭真(1977~) ,女,福建人,博士,主要从事植物生理生态学研究. 通讯作者Author for correspondence. E-mail : linpeng@jingxian. xmu. edu. cn[中文文摘] 潮汐淹水是红树植物面临的主要环境胁迫之一,也是导致目前红树林造林成活率低的一个关键因子。由于长期适应于水淹生境,红树植物发育出一套适应于潮间带生长的抗淹水机制。综述了与红树植物相关的抗淹水胁迫响应机制,包括了形态结构、生长、水分和光合作用、膜脂过氧化系统和根系脱氢酶系统、
林鹏, 陈鹭真, 王文卿
core  

Losses in Wheat Due to Waterlogging

open access: yes, 2002
Waterlogging stress is one of the limiting factors influencing wheat (Triticum aestivum L.) production, especially in the lower Mississippi valley. A rain-shelter experiment was designed to evaluate the trend response of nine wheat genotypes to four ...
Collaku, A.   +3 more
core   +1 more source

Can Farmers' Tactical Decisions Jointly Lift Profits and Lower Emissions in a Mixed Enterprise Farm System?

open access: yesAustralian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT This study assesses how weather‐year‐dependent sheep and crop management tactics affect farm profitability and farm system greenhouse gas emissions in the central Great Southern region in Australia. To investigate the impact of farmers' tactical decisions on farm profit and emissions, a whole farm optimisation model known as the Australian ...
Michael Young, Ross Kingwell, John Young
wiley   +1 more source

Barley response to waterlogging duration at tillering

open access: yes, 2016
Waterlogging can reduce barley grain yield depending on the sensitivity of the cultivar, the duration, and the stage of development in which waterlogging occurs.
MASONI, ALESSANDRO   +5 more
core   +1 more source

INFRASTRUCTURAL CONCEALMENT: Everyday Festival Economies and Riverine Ecologies in Kolkata

open access: yesInternational Journal of Urban and Regional Research, EarlyView.
Abstract Urban infrastructures are often celebrated within marketized development logics for their promise of equitable access while concealing ecological harm. This article examines whether and how ecological degradation is integral to infrastructural modernization, showing how infrastructures that promise improvement and inclusion simultaneously ...
Debapriya Chakrabarti   +2 more
wiley   +1 more source

Towards an ‘absolute’ timing of biostratigraphic and environmental phases from the Saalian late glacial to the Weichselian pleniglacial in central Europe—Insights from a lacustrine succession in Lichtenberg, northern Germany

open access: yesBoreas, EarlyView.
Palynological records are central to the biostratigraphic subdivision of the Late Pleistocene in central Europe. Yet many interglacial and interstadial phases—such as the Eemian, Brörup and Odderade—remain only poorly constrained in time due to limited numerical dating.
Michael Hein   +19 more
wiley   +1 more source

RESPONSE OF SESAME GENOTYPES TO WATERLOGGING STRESS [PDF]

open access: yes, 2018
A Thesis Submitted to the Faculty of Agriculture Sher-e-Bangla Agricultural University, Dhaka, In partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY IN AGRICULTURAL BOTANYSesame is sensitive to waterlogging, and its
HABIBULLAH, MOHAMMAD
core   +1 more source

Changes in land‐snail communities and steppe environments in the lower Rhône valley during the Lateglacial–Holocene transition

open access: yesBoreas, EarlyView.
Land snail successions in the lower Rhône valley allow us to reconstruct the postglacial recolonization. From the Lateglacial period onwards, Mediterranean steppe communities appeared. The arrival of forest taxa was significantly delayed by aridity. The question of glacial refugia, both local and distant, primarily concerned Mediterranean species of ...
Frédéric Magnin
wiley   +1 more source

Declining habitat directive butterflies within a major stronghold: Challenges for conservation Rückläufige Tagfalter der FFH‐Richtlinie in einer bedeutenden Hochburg: Herausforderungen für den Naturschutz

open access: yesInsect Conservation and Diversity, EarlyView.
Myrmecophilous Phengaris nausithous and P. teleius are highly specialized grassland butterflies and flagship species for European nature conservation, but they exhibit ongoing population declines. We show strong declines for both species in the Westerwald mountain range, western Germany, since 1994, driven by inappropriate timing of mowing, grassland ...
Klaus Fischer   +10 more
wiley   +1 more source

A cytochrome P450 gene, GmSUR2a, confers submergence tolerance and improves yield in soybean by modulating auxin homeostasis

open access: yesJournal of Integrative Plant Biology, EarlyView.
The key cytochrome P450 gene GmSUR2a enables soybeans to withstand destructive submergence stress. By lowering the level of the plant hormone indole‐3‐acetic acid, this gene improves soybean survival and increases field yield. It offers an important tool for breeding stress‑resilient soybeans, securing food production against extreme weather conditions.
Yangyang Chen   +14 more
wiley   +1 more source

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