from Part III - Marsh Response to Stress
Published online by Cambridge University Press: 19 June 2021
As humans have spread across the globe, travel and trade have deliberately or inadvertently carried and released animals and plants as well as microbes into new geographies. With human populations concentrated along rivers and coasts, it is not surprising that many exotic species have been released in coastal areas and a few can survive and thrive, especially in habitats similar to those where they evolved. In tidal marshes, organisms experience some of the most extreme physical conditions on earth: temperatures from −20 to 40°C, flooding twice a day but only a few times a month at higher elevations, sediments ranging from oxidized to severely reduced (Eh of +700 to −300 mV), soil salinity from hypersaline (40–90 ppt) to fresh depending on floodwater source and precipitation, and erosive forces from waves, currents, and ice at higher latitudes. Despite these harsh and variable conditions, there are many organisms adapted to tidal marshes, and new introductions and hybrids that can thrive given the opportunity.
To save this book to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.