Protecting Wildlife and Significant Habitat in Coastal New Hampshire

The Great Bay Resource Protection Partnership (“Partnership”) consists of organizations and agencies that are committed to protecting the important habitats of the Great Bay area. The Nature Conservancy has contracted with Dea Brickner-Wood of Blue Sky Associates to serve as the Coordinator of the Great Bay Partnership. The Great Bay Coordinator provided services to the overall operations of the Partnership, as outlined in this report

Assessment of Road Crossings for Improving Migratory Fish Passage in the Winnicut River Watershed

This report summarizes the results of a river continuity assessment focused on roadstream crossings. The Winnicut River is the site of a restoration project that removed a head-of-tide dam and resulted in the only free-flowing major tributary to the Great Bay Estuary. The river system currently supports a small annual run of river herring, and with the removal of the dam and ladder system, migratory fish will now have access to a total of 37 miles of potential upstream habitat. In anticipation of improved access, The Nature Conservancy conducted a fish passage assessment for all stream crossings above the head-of-tide dam. We used an assessment methodology based on the Massachusetts Riverways Program, with adjustments following a similar crossing study in the Ashuelot River system (NH). We assessed a total of 42 road crossings in the Winnicut watershed, and classified them as severe, moderate, minor, or passable for fish passage. One crossing was identified as severe, thirty-five were moderate, six were minor, and no crossings were determined to be fully passable for all fish. To develop a priority list of crossings for improvements, we focused on culverts with moderate or severe barrier rankings and screened out crossings associated with major highway infrastructure. We then used GIS analysis to determine the habitat potential upstream of each crossing, and prioritized crossings with greater than 0.5 miles of upstream habitat. We ordered priority crossings from nearest to furthest from the dam site at the river mouth. Our analysis produced a final list of 11 crossings that, if all were improved, would reestablish 19.5 miles of unfragmented habitat for migratory fish. We are sharing results of this study with local and state officials in hopes of securing funds and making structural enhancements to priority road crossings. Going forward, we hope that this information will lead to increases in migratory fish populations in the Winnicut River and throughout the entire Great Bay Estuary

Author insights 2015 survey

The annual Author Insights Survey, run by Nature Publishing Group (NPG) and sister company Palgrave Macmillan forms part of a wider research programme which aims to understand general author attitudes and behaviours around publishing, to track any changes over time. The survey is conducted for internal purposes each year to provide longitudinal data and track changes in attitudes and behaviours. This year’s survey included questions on topics as diverse as factors that contribute to a journal’s reputation, the value of services offered by publishers and authors’ ideal audiences for their research. Demographic questions were also included in the survey to enable analysis by fields such as region and discipline

Symmetry breaking by quantum coherence in single electron attachment

Quantum coherence-induced effects in atomic and molecular systems are the basis of several proposals for laser-based control of chemical reactions. So far, these rely on coherent photon beams inducing coherent reaction pathways that may interfere with one another, in order to achieve the desired outcome. This concept has been successfully exploited for removing the inversion symmetry in the dissociation of homonuclear diatomic molecules, but it remains to be seen if such quantum coherent effects can also be generated by interaction of incoherent electrons with such molecules. Here we show that resonant electron attachment to H2 and the subsequent dissociation into H (n=2) + H− is asymmetric about the inter-nuclear axis, while the asymmetry in D2 is far less pronounced. We explain this observation as due to attachment of a single electron resulting in a coherent superposition of two resonances of opposite parity. In addition to exemplifying a new quantum coherent process, our observation of coherent quantum dynamics involves the active participation of all three electrons and two nuclei, which could provide new tools for studying electron correlations as a means to control chemical processes and demonstrates the role of coherent effects in electron induced chemistry

The Effects of Rising Sea Levels

This site explains the effects of rising sea levels due to global warming. According to the information found here, rising seas will increase coastal erosion, pollution, storm damage, and flooding. They'll pose threats to coastal roads, bridges, jetties, breakwaters, docks, piers, and waterfront property and intruding salt water might contaminate groundwater supplies and threaten landfill and hazardous-waste sites. Also described are the effects on coastal estuaries, rich and productive tidal flats, and tidal wetlands that not only act as nurseries to most of our important marine fishes and shellfishes, but also filter many dangerous pollutants that rivers and creeks carry downstream to the estuary and also buffer the effects of storms and floods. Educational levels: High school, Middle school

ANTI-NATURE IN NATURE ITSELF

Nature and civilization are often regarded in opposition to each other. However, civilization employs technologies and is based on laws of nature. Also, the historical world is a result of the development of the natural world. An “anti-nature” must thus be contained somewhere within nature. The idea of “anti-nature” is neither alien to the Eastern nor to the Western traditional concepts of nature. The philosophy of Lao Zi never embraces mere naturalism. Lao Zi has observed that things in the world are not always “so on their own” but rather in the mode of anti-nature. Anti-nature in nature itself does not become expressive until Christian theology, in which the origin of evil is reflected upon. The last part of the paper begins with one Buddhist thought expressed in the Diamond Sutra: “The world is not the world that is named the world.” Through naming of a thing, this thing is objectified or substantialized, and an objectified thing is not the thing itself. This self is “śūnya”, a non-world, which is what the world is. This non-world (as well nature) is first and foremost concealed by ego-consciousness that tends to objectify the things. Ego-consciousness as this anti-nature tends to conceal this non-nature, and begins to act in the form of technology. The radical way of solving the problems caused by this “anti-nature” must begin with gaining an insight into the nature of ourselves as well as the nature of technology

The Nurturing Nature of Nature

This piece of creative non-fiction describes my relationship with National Parks and the way their beauty and power has shaped my life

Human Nature, the Laws of Nature, and the Nature of Environmental Law

The essay is divided into three parts. Part I considers the ways in which the need for environmental law derives from the tendency of human nature to cause adverse environmental consequences and the ways in which the laws of nature make it more difficult to prevent those consequences absent the imposition of external legal rules. Part II describes how our nation\u27s lawmaking institutions are similarly challenged by the laws of nature. This includes a discussion of how the kinds of laws necessary to bridge the gap between human nature and the laws of nature are systematically difficult for our lawmaking institutions to develop in the first instance and to maintain over time. Part III takes a closer look at one of the nation\u27s most important legal institutions - the United States Supreme Court - and briefly discusses both its past shortcomings in environmental lawmaking and its potential in the future. This part of the essay includes some analysis of the Court\u27s deliberations in specific environmental cases, as revealed by the recently disclosed official papers of Justice Harry Blackmun