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In upwelling systems, fluctuations in seawater pH, dissolved oxygen (DO), and temperature can expose species to extremes that differ greatly from the mean conditions. Understanding the nature of this exposure to extremes, including how exposure to low pH, low DO concentrations, and temperature varies spatiotemporally and in the context of other drivers, is critical for informing global change biology. Here, we use a 4‐yr time series of coupled pH, DO, and temperature observations at six nearshore kelp forest sites spanning the coast of California to characterize the variability and covariance among these drivers. We further compare observed properties to those derived from a high‐resolution coupled physical‐biogeochemical simulation for the central California current system. We find the intensity, duration, and severity of exposure to extreme conditions beyond heuristic, biologically relevant pHT (< 7.7), and DO (< 4.6 mg L−1) values were greatest at sites with strong upwelling. In contrast, sites with relatively weaker upwelling had little exposure to pH or DO conditions below these heuristic values but had higher and more variable temperature. The covariance between pH, DO, and temperature was highest in sites with strong upwelling and weakest in sites with limited upwelling. These relationships among pH, DO, and temperature at the observation locations were mirrored in the model, and model output highlighted geographic differences in exposure regimes across the California marine protected area network. Together, these results provide important insight into the conditions marine ecosystems are exposed to relevant to studies of global change biology. [ABSTRACT FROM AUTHOR]

Over the past few years, the lead author has had the opportunity to excavate multiple large sites in California, working on behalf of developers to keep their projects in compliance with their permits. She also worked in conjunction with local tribes to resolve burial issues with each excavation. During these excavations, she observed the challenges that the tribes encountered when dealing with fast-paced cultural resource management (CRM) projects where burial retrieval and a shortage of resources were the norm. For many years, archaeologists have viewed CRM as only dealing with the material culture of the past; however, archaeologists also consult and work with living cultures. This article will address the endemic problem in CRM that stems from a lack of planning, preparation, resources, and training and how it affects the burial excavations that archaeologists and tribes encounter in the CRM setting. It will also look for solutions to remedy a long-broken system that continues to ignore existing laws set in place to protect resources, as well as the relationships between the Native American community, agencies, researchers, and land developers. [ABSTRACT FROM AUTHOR]

This Article engages with and contributes to the academic literature on electronic communications privacy by providing the first detailed assessment of California's groundbreaking legislation. It provides judges and practicing attorneys with practical information on how to interpret and apply CalECPA. In addition, because it analyzes the statute's innovations and the questions it leaves unanswered, those considering whether to replicate CalECPA's provisions in Congress, as well as statehouses across the country, will find it valuable. [ABSTRACT FROM AUTHOR]

Data-limited fisheries present significant challenges to fisheries management around the world. Landings data represent the simplest and most common source of fishery information, but length data of harvested species can offer particularly useful insight into the strength of fishing pressure and the status of stocks. However, unbiased length data can be difficult and costly to collect, which highlights a need for understanding the utility of non-conventional data collection programs, such as those generated by community members and citizen science programs to improve management decision-making. In this study, our objective was to understand the value of citizen science for management using the iconic California recreational red abalone (Haliotis rufescens) dive fishery. To accomplish this, we employed management strategy evaluation (MSE) to simulate this benthic invertebrate fishery that was sampled by two different fishery independent survey protocols: a community science survey program led by trained volunteers and a professional science survey program led by a state agency. We subjected the data to a range of uncertainties, by including time-varying life history parameters, environmental variability, and effective sample size scenarios, to understand the management level consequences of each survey methodology. Our results show that community science program data collection can serve as a high-quality data source, can be linked directly to fisheries management decisions via a Harvest Control Rule (HCR), and can be a useful information source even in the absence of conventional data sources. Our results are specific to the California red abalone fishery, but they also highlight the potential broader value of community science data collection programs for improving information content of small-scale and recreational fisheries. • Accelerating stressors to marine ecosystems elevate the need for new data sources that allow timely management decisions. • Our study represents a quantitative evaluation of citizen/community science in meeting fisheries management objectives. • We demonstrate that community science data collection programs can be explicitly linked to fisheries harvest control rules. • Citizen science data can supplement conventional data sources, and can even stand alone to inform decisions that meet management objectives. • Linking data collection to management decisions can illuminate previously ignored data sources and elevate the value of citizen science. [ABSTRACT FROM AUTHOR]