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Pollinator-mediated reproductive interactions among co-flowering plant species are prime examples of how species interactions may affect fitness and community assembly. Despite considerable interest in these issues, statistical methods for assessing signal of reproductive interactions in observational data on co-flowering species are currently lacking. We propose a flexible method for quantifying
Questions: How do mat thickness, physical structure and allelopathic properties of terricolous mat-forming lichens affect recruitment of vascular plants in dwarf-shrub and lichen heath vegetation?. Location: The mountains of Dovrefjell, central Norway. Methods: In autumn, seeds of ten vascular plant species were collected and sown in a common garden experiment with mats of six lichen species and b
Seed dormancy is considered to be an adaptive strategy in seasonal and/or unpredictable environments because it prevents germination during climatically favorable periods that are too short for seedling establishment. Tropical dry forests are seasonal environments where seed dormancy may play an important role in plant resilience and resistance to changing precipitation patterns. We studied the ge
Premise of the Study: Turnover in biotic communities across heterogeneous landscapes is expected to lead to variation in interactions among plants, their mutualists, and their antagonists. Across a fragmented landscape in northern Costa Rica, populations of the euphorb vine Dalechampia scandens vary widely in mating systems and associated blossom traits. Previous work suggested that populations ar
In the event of a community turnover, population decline, or complete disappearance of pollinators, animal-pollinated plants may respond by adapting to novel pollinators or by changing their mating system. The ability of populations to adapt is determined by their ability to respond to novel selection pressures, i.e. their evolvability. In the short term, evolvability is determined by standing gen
It is well recognized that the capacity of soils to sequester carbon (C) is strongly influenced by nitrogen (N) and phosphorus (P) availability because of the strong stoichiometric links between these biogeochemical cycles. Human disturbance (e.g., deposition, fertilization, and mining), has, and continue to have, caused large imbalances between the biogeochemical cycles and changing nutrient avai
This book is the first to address the important interrelationship between second homes and climate change, which has become an increasingly relevant issue for many regions around the world. Second homes are often a key source of tourist visitation as well as economic benefit for their host communities. The chapters provide an array of international case studies and climate change impacts, includin
Water flowing through hyporheic river sediments or artificial recharge facilities promotes the development of microbial communities with sediment depth. We performed an 83-day mesocosm infiltration experiment, to study how microbial functions (e.g., extracellular enzyme activities and carbon substrate utilization) are affected by sediment depth (up to 50 cm) and different oxygen concentrations. Re
Ecosystems worldwide are facing habitat homogenization due to human activities. Although it is commonly proposed that such habitat homogenization can have negative repercussions for ecosystem functioning, this question has yet to receive explicit scientific attention. We expand on the framework for evaluating the functional consequences of biodiversity loss by scaling up from the level of species
The accumulation of biofilms in porous media is likely to influence the overall hydraulic properties and, consequently, a sound understanding of the process is required for the proper design and management of many technological applications. In order to bring some light into this phenomenon we present a mechanistic model to study the variably saturated hydraulic properties of bio-amended soils. Sp
Seagrass meadows are able to store significant amounts of organic carbon in their underlying sediment, but global estimates are uncertain partly owing to spatio-temporal heterogeneity between and within areas and species. In order to provide robust estimates, there is a need to better understand the fate of, and mechanisms behind, organic carbon storage. In this observational study, we analyse a s
Urban planning is the most relevant decision-making process affecting urban regulating ecosystem services. However, a clear understanding of the effects of planning decisions on both the supply and demand of urban regulating ecosystem services is still lacking. To support planners in enhancing urban regulating ecosystem services, there is a need to understand what variables are at stake and how ch
Urban spatial development is a crucial issue for spatial planning and urban governance, ultimately determining cities’ sustainability. While a set of spatial strategies to address urban development are progressively gaining international consensus, their actual applicability is still contested. An interesting test-bed is represented by the European Union (EU), where common spatial strategies have
Accountability is a central topic in administrative law. To hold persons and institutions executing public power legally accountable in various ways is linked to ideas of good governance, democracy, legitimacy, and the rule of law. In the last decades, established structures for accountability in the public sector have been challenged through processes of privatization of public services, digitali
HUMANISTISKA OCH TEOLOGISKA FAKULTETERNA PROTOKOLL 2020-02-12 kl. 8.30-9.45 AU-ledamot, doktorand AU-ledamot, student AU-ledamot, student AUJedamot, dekanus AU-ledamot, prodekan SACO-S huvudsþddsornbud studentrepresentant prefelf fakultetskoordinator arb etsmilj ö samordnare kanslichef ekonomichef chef Driftsenhet HT AUledamot, prodekan AU-ledamot, prodekan 1(4) ffi:\wz LuNos UNIVERSITET Lokala sk
https://www.ht.lu.se/fileadmin/user_upload/ht/dokument/Fakulteterna/arbetsmiljo/LSK_protokoll_2020.pdf - 2026-06-01
Språk- och litteraturcentrum Arabiska LITTERATURLISTA ARAB05, Arabiska: Nybörjarkurs II, 15hp (nätbaserad kurs) ARAB05, Arabic: Elementary Course II (online course) Fastställd av lärarkollegium 5 den 28 november 2011 Reviderad av lärarkollegium 5 den 9 december 2013 Kurslitteratur (obligatorisk) Abed, Shukri & Sawan, Arwa, - - - - - - dvd. Part 1. New Haven, Conn.: Yale University Press, 2011. ISB
https://www.sol.lu.se/media/utbildning/dokument/kurser/ARAB05/20151/Litteraturlista_ARA_B05.pdf - 2026-06-02
