Macroecology: more than the division of food and space among species on continents

2008 ◽  
Vol 32 (2) ◽  
pp. 115-138 ◽  
Author(s):  
Felisa A. Smith ◽  
S. Kathleen Lyons ◽  
S.K. Morgan Ernest ◽  
James H. Brown
Keyword(s):  
Statistical Approach ◽  
Technological Innovations ◽  
Future Directions ◽  
Seminal Paper ◽  
Spatial And Temporal Scales ◽  
Interdisciplinary Approaches ◽  
Big Picture ◽  
History Of ◽  
Patterns And Processes ◽  
Institutional Challenges

Macroecology is a big-picture, statistical approach to the study of ecology. By focusing on broadly occurring patterns and processes operating at large spatial and temporal scales and ignoring localized and fine-scaled details, macroecology aims to uncover general mechanisms operating at organism, population and ecosystem levels of organization. Although such an approach is evident in writings dating from the mid- to late 1800s, not until 1989 was the domain of macroecology clearly articulated. Since then there has been an exponential growth in publications employing a macroecological perspective. Here we (1) briefly review the history of macroecology, with emphasis on cultural, scientific and technological innovations that made this approach possible, (2) highlight current developments in the field, including its increasing linkages with biogeography and other disciplines, and (3) point to likely future directions. We also touch upon methodological, statistical and institutional challenges faced by this and other highly interdisciplinary approaches. Our review of macroecology is especially timely, since it has been 20 years since the term was coined and the seminal paper published.

scholarly journals How big should a mammal be? A macroecological look at mammalian body size over space and time

2011 ◽  
Vol 366 (1576) ◽  
pp. 2364-2378 ◽  
Author(s):  
Felisa A. Smith ◽  
S. Kathleen Lyons
Keyword(s):  
Body Size ◽  
Size Variation ◽  
Average Density ◽  
The Body ◽  
Spatial And Temporal Patterns ◽  
Spatial And Temporal Scales ◽  
Daunting Task ◽  
Big Picture ◽  
History Of ◽  
Patterns And Processes

Macroecology was developed as a big picture statistical approach to the study of ecology and evolution. By focusing on broadly occurring patterns and processes operating at large spatial and temporal scales rather than on localized and/or fine-scaled details, macroecology aims to uncover general mechanisms operating at organism, population, and ecosystem levels of organization. Macroecological studies typically involve the statistical analysis of fundamental species-level traits, such as body size, area of geographical range, and average density and/or abundance. Here, we briefly review the history of macroecology and use the body size of mammals as a case study to highlight current developments in the field, including the increasing linkage with biogeography and other disciplines. Characterizing the factors underlying the spatial and temporal patterns of body size variation in mammals is a daunting task and moreover, one not readily amenable to traditional statistical analyses. Our results clearly illustrate remarkable regularities in the distribution and variation of mammalian body size across both geographical space and evolutionary time that are related to ecology and trophic dynamics and that would not be apparent without a broader perspective.

History of the Study of Apocrypha in Early Medieval England

2020 ◽  
Vol 48 (3-4) ◽  
pp. 13-26
Author(s):  
Brandon W. Hawk
Keyword(s):  
Old Testament ◽  
Medieval England ◽  
Medieval Period ◽  
Early Medieval ◽  
Future Directions ◽  
Early Judaism ◽  
Wide Range ◽  
History Of ◽  
The Subject ◽  
Early English

Literature written in England between about 500 and 1100 CE attests to a wide range of traditions, although it is clear that Christian sources were the most influential. Biblical apocrypha feature prominently across this corpus of literature, as early English authors clearly relied on a range of extra-biblical texts and traditions related to works under the umbrella of what have been called “Old Testament Pseudepigrapha” and “New Testament/Christian Apocrypha." While scholars of pseudepigrapha and apocrypha have long trained their eyes upon literature from the first few centuries of early Judaism and early Christianity, the medieval period has much to offer. This article presents a survey of significant developments and key threads in the history of scholarship on apocrypha in early medieval England. My purpose is not to offer a comprehensive bibliography, but to highlight major studies that have focused on the transmission of specific apocrypha, contributed to knowledge about medieval uses of apocrypha, and shaped the field from the nineteenth century up to the present. Bringing together major publications on the subject presents a striking picture of the state of the field as well as future directions.

Intersectionality as a Framework for Theory and Research in Feminist Psychology

2018 ◽  
Author(s):  
Leah R. Warner ◽  
Stephanie A. Shields
Keyword(s):  
Social Activism ◽  
Data Gathering ◽  
Psychological Research ◽  
Social Identities ◽  
Future Directions ◽  
Science Practices ◽  
Intersectionality Theory ◽  
Psychological Science ◽  
Psychological Theories ◽  
History Of

Intersectionality theory concerns the interdependence of systems of inequality and implications for psychological research. Social identities cannot be studied independently of one another nor separately from the societal processes that maintain inequality. In this chapter we provide a brief overview of the history of intersectionality theory and then address how intersectionality theory challenges the way psychological theories typically conceive of the person, as well as the methods of data gathering and analysis customarily used by many psychologists. We specifically address two concerns often expressed by feminist researchers. First, how to reconcile the use of an intersectionality framework with currently-valued psychological science practices. Second, how intersectionality transforms psychology’s concern with individual experience by shifting the focus to the individual’s position within sociostructural frameworks and their social and political underpinnings. In a concluding section we identify two future directions for intersectionality theory: how psychological research on intersectionality can facilitate social activism, and current developments in intersectionality theory.

Technical Issues Related to Computerized Music Performance Assessment

2019 ◽  
pp. 854-876
Author(s):  
Daniel Massoth
Keyword(s):  
Research And Development ◽  
Performance Assessment ◽  
Music Performance ◽  
External Factors ◽  
Assessment Process ◽  
Future Directions ◽  
Music Assessment ◽  
History Of ◽  
Technical Issues ◽  
Internal And External Factors

When technology is used for assessment in music, certain considerations can affect the validity, reliability, and depth of analysis. This chapter explores factors that are present in the three phases of the assessment process: recognition, analysis, and display of assessment of a musical performance. Each phase has inherent challenges embedded within internal and external factors. The goal here is not to provide an exhaustive analysis of any or all aspects of assessment but, rather, to present the rationale for and history of using technology in music assessment and to examine the philosophical and practical considerations. A discussion of possible future directions of product research and development concludes the chapter.

scholarly journals The Past, Present and Future of Cannabis sativa Tissue Culture

Plants ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 185
Author(s):  
Adrian S. Monthony ◽  
Serena R. Page ◽  
Mohsen Hesami ◽  
Andrew Maxwell P. Jones
Keyword(s):  
Tissue Culture ◽  
Disease Virus ◽  
Cannabis Sativa ◽  
Clonal Plants ◽  
Future Directions ◽  
The Past ◽  
Recent Developments ◽  
History Of ◽  
Drug Type

The recent legalization of Cannabis sativa L. in many regions has revealed a need for effective propagation and biotechnologies for the species. Micropropagation affords researchers and producers methods to rapidly propagate insect-/disease-/virus-free clonal plants and store germplasm and forms the basis for other biotechnologies. Despite this need, research in the area is limited due to the long history of prohibitions and restrictions. Existing literature has multiple limitations: many publications use hemp as a proxy for drug-type Cannabis when it is well established that there is significant genotype specificity; studies using drug-type cultivars are predominantly optimized using a single cultivar; most protocols have not been replicated by independent groups, and some attempts demonstrate a lack of reproducibility across genotypes. Due to culture decline and other problems, the multiplication phase of micropropagation (Stage 2) has not been fully developed in many reports. This review will provide a brief background on the history and botany of Cannabis as well as a comprehensive and critical summary of Cannabis tissue culture. Special attention will be paid to current challenges faced by researchers, the limitations of existing Cannabis micropropagation studies, and recent developments and future directions of Cannabis tissue culture technologies.

Philippine Archaeology: Status and Prospects

1987 ◽  
Vol 18 (2) ◽  
pp. 235-249 ◽  
Author(s):  
Karl L. Hutterer
Keyword(s):  
Present Form ◽  
Historical Events ◽  
Research Practices ◽  
Future Directions ◽  
Historical Perspectives ◽  
Present Essay ◽  
History Of ◽  
Future Potential ◽  
Made In

The purpose of the present essay is not to present a history of Philippine archaeology; several preliminary attempts have been made in this regard which may be consulted. Rather, the aim of this paper is to pause for a moment and look across the landscape of Philippine archaeology to assess what has been accomplished to date, to ponder strength and weaknesses of the field at this time, and to consider future directions. Nevertheless, the shape of any landscape is the result of historical events and processes that need to be taken into account if we want to understand its present form and assess its future potential and development. Thus, it will be necessary to include in the following thoughts historical perspectives which will help to explain how and why certain concepts, methods and research practices arose in the context of Philippine archaeology and came to determine our picture of Philippine prehistory.

scholarly journals Pediatric burn resuscitation: past, present, and future

2017 ◽  
Vol 5 ◽  
Author(s):  
Kathleen S. Romanowski ◽  
Tina L. Palmieri
Keyword(s):  
Fluid Resuscitation ◽  
Burn Injury ◽  
Total Body Surface Area ◽  
Burn Shock ◽  
Basic Principles ◽  
Future Directions ◽  
Number Of Children ◽  
History Of ◽  
Adults And Children ◽  
Total Body

Abstract Burn injury is a leading cause of unintentional death and injury in children, with the majority being minor (less than 10%). However, a significant number of children sustain burns greater than 15% total body surface area (TBSA), leading to the initiation of the systemic inflammatory response syndrome. These patients require IV fluid resuscitation to prevent burn shock and death. Prompt resuscitation is critical in pediatric patients due to their small circulating blood volumes. Delays in resuscitation can result in increased complications and increased mortality. The basic principles of resuscitation are the same in adults and children, with several key differences. The unique physiologic needs of children must be adequately addressed during resuscitation to optimize outcomes. In this review, we will discuss the history of fluid resuscitation, current resuscitation practices, and future directions of resuscitation for the pediatric burn population.

scholarly journals THE PROBLEM OF TYPOLOGY IN CHINESE ARCHAEOLOGY

Early China ◽  
2016 ◽  
Vol 39 ◽  
pp. 21-52 ◽  
Author(s):  
Anke Hein
Keyword(s):  
English Language ◽  
Archaeological Research ◽  
Future Directions ◽  
Chinese Archaeology ◽  
Archaeological Method And Theory ◽  
Archaeological Work ◽  
History Of ◽  
Archaeological Method ◽  
The Rich

AbstractChinese and Western archaeologists (especially those of the anthropologically-oriented tradition) often seem to be talking past each other, not only because they are publishing in different languages, but also because of differences in theory and method. While most of the major theoretical works in Western languages are by now available in Chinese translations, hardly any English-language publications exist that explain Chinese approaches to archaeological method and theory. This article helps to bridge the gap by introducing the history of debates on archaeological method in China to a Western audience, focusing particularly on issues of typology and classification. Discussing in detail the merits—and issues—of approaches suggested by four of the most influential Chinese archaeologists (Li Chi, Xia Nai, Su Bingqi, and K. C. Chang), this article provides a deeper understanding of the preconditions of archaeological research in China. It also suggests future directions for archaeological work by local and foreign archaeologists, including but also going beyond the classification of the rich body of artifacts coming to light in Chinese excavations.

The Second Spanish Republic in soviet and russian studies: specificity, problems, interpretations

2021 ◽  
Vol 32 (1) ◽  
pp. 324-368
Author(s):  
Ekaterina Grantseva ◽  
Keyword(s):  
Civil War ◽  
Spanish Civil War ◽  
Soviet Period ◽  
Second Republic ◽  
Interdisciplinary Approaches ◽  
Second Spanish Republic ◽  
History Of ◽  
The Republic ◽  
Cultural Dialogue ◽  
Ideological Attitudes

For many years, representatives of Soviet and then Russian historical science paid special attention to the period of the Second Spanish Republic and, especially, to the events of 1936-1939. The Spanish Civil War was and remains a topic that attracts the attention of specialists and influences the development of a multifaceted Russian-Spanish cultural dialogue. There are significantly fewer works on the peaceful years of the Republic, which is typical not only for domestic science, but also for the historiography of this period as a whole. Four key periods can be distinguished in the formation of the national historiography of the Spanish Republic. The first is associated with the existence of the Republic itself and is distinguished by significant political engagement. The second opens after 1956 and combines the continuity with respect to the period of the 1930s. and, at the same time, striving for objectivity, developing methodology and expanding the source base. The third stage is associated with the period of the 1970s-1980s, the time of the restoration of diplomatic relations between the USSR and Spain, as well as the active interaction of historians of the two countries. The fourth stage, which lasted thirty years, was the time of the formation of the Russian historiography of the Second Republic, which sought to get rid of the ideological attitudes that left a significant imprint on the research of the Soviet period. This time is associated with the active archival work of researchers and the publication of sources, the expansion of topics, interdisciplinary approaches. Among the studies of the history of the Second Republic outside Spain, Russian historiography has a special place due to the specifics of Soviet-Spanish relations during the Civil War, and the archival funds in our country, and the traditions of Russian historical Spanish studies, and the preservation of republican memory.

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