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Community adaptation to temperature explains abrupt soil bacterial community shift along a geothermal gradient on Iceland

Understanding how and why soil microbial communities respond to temperature changes is important for understanding the drivers of microbial distribution and abundance. Studying soil microbe responses to warming is often made difficult by concurrent warming effects on soil and vegetation and by a limited number of warming levels preventing the detection of non-linear effects. A unique area in Icela

Effects of drought legacy and tree species admixing on bacterial growth and respiration in a young forest soil upon drying and rewetting

In the context of future climate change, the flush of CO2 emissions from soils after drying-rewetting events could have a strong impact on the terrestrial carbon balance. Mixed forests may be more resistant and resilient to drought events compared to monocultures, and as such may modulate the effects of drought on soil functioning belowground. We investigated the influence of mixed planting and dr

Changes in south-Swedish vegetation composition over the last 200 years as described by species-specific indicator and trait values and documented by museum and literature records

Vascular plant observances were compiled for 10 well-documented parishes in Scania, southernmost Sweden, from published floras, herbarium specimens, modern inventories, and a large citizen-science database to provide decade-level presence/absence data of species throughout the period 1800–2020. Species-specific plant traits and ecological indicator values were then used to examine functional and e

Expanding ecological assessment by integrating microorganisms into routine freshwater biomonitoring

Bioindication has become an indispensable part of water quality monitoring in most countries of the world, with the presence and abundance of bioindicator taxa, mostly multicellular eukaryotes, used for biotic indices. In contrast, microbes (bacteria, archaea and protists) are seldom used as bioindicators in routine assessments, although they have been recognized for their importance in environmen

Maladaptive migration behaviour in hybrids links to predator-mediated ecological selection

Different migratory species have evolved distinct migratory characteristics that improve fitness in their particular ecological niches. However, when such species hybridize, migratory traits from parental species can combine maladaptively and cause hybrids to fall between parental fitness peaks, with potential consequences for hybrid viability and species integrity. Here, we take advantage of a na

Changing land cover as a driver of surface water browning

Streams, rivers and lakes across wide areas of the Northern hemisphere have been subject to an increase in water color over the last decades. This increase, also known as browning, is a result of rising dissolved organic matter (DOM) and iron (Fe) concentrations in the water. Over the years, browning has received ample attention due to its impact on the structure and function of freshwater ecosyst

Alternative Turbulent Trace Gas Flux Measurement Methods

The eddy-covariance (EC) method is the most direct micrometeorological approach to measure the surface–atmosphere trace gases under turbulent conditions. The measurement of trace gas fluxes by eddy covariance requires fast-response instruments (higher than 1 Hz) to measure the turbulent fluctuations of vertical wind velocity and trace gas mixing ratio. For many trace gas species, such fast respons

Soil greenhouse gas emissions from a sisal chronosequence in Kenya

Sisal (Agave sisalana) is a climate-resilient crop grown on large-scale farms in semi-arid areas. However, no studies have investigated soil greenhouse gas (GHGs: CO2, N2O and CH4) fluxes from these plantations and how they relate to other land cover types. We examined GHG fluxes (Fs) in a sisal chronosequence at Teita Sisal Estatein southern Kenya. The effects of stand age on Fs were examined usi

2021 Verksamhetsplan O Resursfördelning MFS-version

Brevmall 1 Styre lsen BESLUT OM VERKSAMHETSPLAN OCH RESURSFÖRDELNING FÖR MEDICINSKA FAKULTETEN 2021 Följande verksamhetsplan och resursfördelning utgår från fakultetens strategiska plan för 2019 - 2024. Verksamhetsplanen beskriver ledningens och fakultetens målsättningar, satsningar och strategiska vägval. Särskild vikt har lagts på olika former av samverkan och de satsningar som görs med anknytni

https://www.intramed.lu.se/sites/intramed.lu.se/files/2023-02/2021%20Verksamhetsplan%20o%20resursf%C3%B6rdelning%20MFS-version.pdf - 2026-05-15

Lucsus seminars fall programm 2019

www.lucsus.lu.se Address: Biskopsgatan 5, Lund No registration required. LUCSUS Seminar Series UNDERSTANDING AND EXPLAINING SOCIAL CHANGE AND TRANSFORMATIONS IN RELATION TO MATERIAL LIMITS IN THE BIOSPHERE FALL PROGRAMME 2019 20 SEPTEMBER Wrangel 117, 10:00-12:00 Confronting the ecology of crisis; The interlinked roles of ecosystem-based adaptation and empowerment Stephen Woroniecki, LUCSUS 26 SEP

https://www.lucsus.lu.se/sites/lucsus.lu.se/files/lucsus_seminars_fall_programm_2019.pdf - 2026-05-15

A21

Microsoft Word - Afrint II Ethiopia micro report.doc 1 Micro - Report AFRINT II Production, Marketing and Credit Behavior of Smallholder Farmers in Ethiopia (Draft Report) Dr. Wolday Amha Dr. Mulat Demeke Dr. Teketel Abebe Adiam Hagos Submitted to: Magnus Jirstrom April 16th, 2009 2 Chapter I: CHARACTERIZING GRAIN PRODUCTION IN THE STUDY AREAS 1.1 Production, area and yield Teff, maize, wheat and

https://www.keg.lu.se/en/sites/keg.lu.se.en/files/a21.pdf - 2026-05-15

A framework to identify and value ecosystem services and disservices with supply and demand

Effective governance and management of ecosystem functions to promote human well-being and social equity require a clear understanding of supply and demand dynamics. While this is widely acknowledged in assessments of ecosystem services, it remains largely neglected for ecosystem disservices, despite many ecosystem functions generating both services (benefits) and disservices (costs) depending on

Latitudinal patterns of light and heavy organic matter fractions in arid and semi-arid soils

Semi-arid and arid ecosystems are important for the global C cycle. Despite this, it remains unclear how organic matter fractions vary across latitudinal gradients, and what drives this variation, in dry ecosystems. In this study, we sampled soils from 100 sites across a latitudinal gradient in the dry valleys of southwestern China to explore the latitudinal patterns of light fraction organic matt

The role of institutional innovations in the transition to low-carbon futures

Deep cuts in carbon emissions to avoid dangerous climatic change will require fundamental transformations of the energy and transport systems. This is an enormous challenge for society and the political system. In order to tackle this challenge, we argue that it will be necessary to develop new institutions and institutional practices that address and give priority to long-term climate policy obje

Response to Comment on "Precipitation drives global variation in natural selection"

The comment by Myers-Smith and Myers focuses on three main points: (i) the lack of a mechanistic explanation for climate-selection relationships, (ii) the appropriateness of the climate data used in our analysis, and (iii) our focus on estimating climate-selection relationships across (rather than within) taxonomic groups. We address these critiques in our response.